根据文档库中的信息,OMS 社区版会基于全量迁移任务,读取 MySQL 数据库的 Binlog,实时同步增量数据至目标端。使用 OMS 社区版迁移 MySQL 数据库的增量数据前,请先在 MySQL 数据库中开启 Binlog。如果在预检查环节遇到相关报错,您需要确保 MySQL 的 Binlog 已正确开启和配置(来源:OMS 社区版 MySQL Binlog 开启)。
2025-03-03 17:41:29 [NOTICE] [StoreCommandsProcessor.cpp:112 746746,427804416] Request params: content = {"level":"FATAL","gmt":1740994889,"code":"113","message":"An error occurred on the MySQL server.","reason":"The following error occurred within the MySQL server. Error code: 1236. Error message: ErrPacket{code=1236, sqlState='HY000', msg='Could not open log file'}. Cause: Maybe the failure was caused by the specify binlog file, position or GTID does not exist.","proposal":"Contact OMS Technical Support.","context":{"errorCode":"1236","cause":" Cause: Maybe the failure was caused by the specify binlog file, position or GTID does not exist.","errorMsg":"ErrPacket{code=1236, sqlState='HY000', msg='Could not open log file'}"},"extraContext":{}}
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2025-03-03 17:41:29 [NOTICE] [StoreCommandsProcessor.cpp:107 746746,1115674368] Get Request POST /error/report HTTP/1.1
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2025-03-03 17:41:29 [NOTICE] [StoreCommandsProcessor.cpp:112 746746,1115674368] Request params: content = {"level":"FATAL","gmt":1740994889,"code":"106","message":"Failed to locate the start point for pulling binlogs.","reason":"Failed to locate the start point for pulling binlogs. Error message: Error occurred while seeking start timestamp in binlog file: mysql-bin.022246. Cause: Error occurred while seeking start timestamp in binlog file: mysql-bin.022246.","proposal":"Perform troubleshooting based on the error message. If the fault persists, contact OMS Technical Support.","context":{"errorCause":"Error occurred while seeking start timestamp in binlog file: mysql-bin.022246","errorMsg":"Error occurred while seeking start timestamp in binlog file: mysql-bin.022246"},"extraContext":{}}
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2025-03-03 17:41:30 [ERROR] [deliver2store.cpp:383 746746,754947840] sub reader is exited, we should terminate
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2025-03-03 17:41:30 [NOTICE] [deliver2store.cpp:201 746746,788518656] deliver2store cleanupDrcPack() called
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2025-03-03 17:41:30 [NOTICE] [deliver2store.cpp:175 746746,788518656] deliver2store cleanupModule() called
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2025-03-03 17:41:30 [NOTICE] [deliver2store.cpp:185 746746,788518656] after deliver2store cleanupModule() called