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全量同步失败报错，关键词“column *** of relation *** does not exist” 场景描述 全量同步期间DRS任务报错，同步日志界面提示：service DATAMOVE failed, cause by: apply event=[type=table_data
增量阶段失败报错，关键词“source has more columns than target” 场景描述 增量迁移或同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by: Check table structure consistency
增量阶段失败报错，关键词“filter data in config condition filter error” 场景描述 增量同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by: filter data in config
增量阶段失败报错，关键词“not equals to target db column count” 场景描述 增量迁移或同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by: write table %s.%s failed:
全量同步失败报错，关键词“GC overhead limit exceeded” 场景描述 全量同步期间DRS任务报错，同步日志界面提示：service DATAMOVE failed, cause by: GC overhead limit exceeded 可能原因 业务存在大数据字段导致同步任务内存超限。
增量阶段失败报错，关键词“Can't DROP ***; check that column/key exists” 场景描述 增量迁移或同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by: Can't DROP '%s';
全量或增量阶段失败报错，关键词“database log download failed” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志提示信息：service LOGMANAGER failed, cause by: database log download failed
增量同步失败报错，关键词“timeout when get next file log, maybe has been deleted, please check it.” 场景描述 Oracle为源DRS同步任务增量阶段报错，同步日志界面提示：service CAPTURE failed，cause
全量阶段失败报错，关键词“Failed to add the foreign key constraint '***' to system tables” 场景描述 全量迁移或同步期间，日志界面提示信息：Failed to add the foreign key constraint
对比任务报错，关键词“失败报错：service SDV failed! cause by: the size of records in one shard[ *** ] of target database, exceeds the max size 200000” 操作场景
增量同步失败报错，关键词“The replication slot does not exist and the task is not started for the first time.” 场景描述 增量同步期间DRS任务报错，日志提示信息：service LOGMANAGER
全量或增量阶段失败报错，关键词“Reached end of input stream” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志提示信息：service LOGMANAGER failed, cause by: Reached end of input stream
增量阶段失败报错，关键词“The MySQL server is running with the --super-read-only option” 场景描述 增量迁移或同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by:
增量同步失败报错，关键词“Source supplemental log level is PK/UI. Missing column data at delete+insert on ***” 场景描述 Oracle->PostgreSQL、GaussDB(DWS)、Gauss
全量或增量阶段失败报错，关键词“table info of table `***` from metadata miss” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志提示信息：service CAPTURER failed, cause by: table info
增量阶段失败报错，关键词“Can't find file: *** (errno: 2 - No such file or directory)” 场景描述 增量迁移或同步期间DRS任务报错，日志提示信息：service INCREMENT failed, cause by: Can't
全量阶段失败报错，关键词“Too many keys specified; max 64 keys allowed” 场景描述 全量迁移或同步期间，日志界面提示信息：service DATAMOVE failed, cause by: retry structures failed
全量或增量阶段失败报错，关键词“The offset and file name between src and parser is inconsistency” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志提示信息：service CAPTURER failed, cause
全量或增量阶段失败报错，关键词“table *** record field size for insert/delete dml” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志提示信息：service CAPTURER failed, cause by: table[%s
全量阶段失败报错，关键词“Error writing file *** (errno: 28 - No space left on device)” 场景描述 全量迁移或同步期间DRS任务报错，日志提示信息：service DATAMOVE failed, cause by: apply
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