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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“Can not read response from server” 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: Can not read response
全量或增量阶段失败报错，关键词“service *** failed, cause by: Unable to connect to DBMS: ***” 场景描述 全量或增量同步期间DRS任务报错，同步日志界面提示：service *** failed, cause by: Unable
全量或增量阶段失败报错, 关键词“The binlog fetch connection may be interrupted” 场景描述 全量或增量阶段，DRS迁移或同步任务报错，日志界面提示信息：The binlog fetch connection may be interrupted
增量阶段失败报错，关键词“Operation not allowed when innodb_force_recovery > 0” 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
全量或增量阶段失败报错，关键词“temporary file size exceeds temp_file_limit” 场景描述 全量或增量同步期间DRS任务报错，同步日志界面提示：retry structures failed events=the fail structures
任务启动失败报错，关键词“Initialize logical replication stream failed, the source database may have a long transaction: ****.” 场景描述 任务启动失败报错，同步日志界面提示：service
任务启动失败报错，关键词“Initialize logical replication stream failed, the source database may have a long transaction: ****.” 场景描述 任务启动失败报错，同步日志界面提示：service
全量阶段失败报错，关键字“exist some xa transactions for long times, may lack some data for this Job!.” 场景描述 全量迁移或同步期间DRS任务报错，日志提示信息：exist some xa transactions
Oracle等异构数据库迁移到MySQL后的数据库排序规则为什么是utf8mb4_bin 由于不同的数据库支持的字符集有差异，Oracle等数据库迁移到MySQL后，会转换成支持字符相对全面的UTF8MB4字符集。此字符集对应的默认排序字符集为utf8_general_ci，是大
全量或增量阶段失败报错，关键词“The background process is unavailable” 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 %s failed, cause by: The background process is
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:
增量阶段失败报错，关键词“you need (at least one of) the SUPER privilege(s) for this operation” 场景描述 增量迁移期间DRS任务报错，日志提示信息：service INCREMENT failed, cause
全量或增量阶段失败报错，关键词“service *** failed, cause by: Unable to connect to DBMS: ***” 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 *** failed, cause by:
全量或增量阶段失败报错，关键词“load database structure failed in source database” 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: load
全量阶段失败报错，关键字“Unknown collation: 'utf8mb4_0900_ai_ci'” 场景描述 全量迁移或同步期间DRS任务报错，日志提示信息：retry structures failed events=the fail structures are [type=table_structure
全量或增量阶段失败报错，关键词“EOF Packet received, master disconnected” 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: *** failed, errorcode=%s
全量同步失败报错，关键词“Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections” 场景描述 全量同步期间DRS任务报错，同步日志界面提示：service
全量阶段失败报错，关键词“Column name 'AUTO_PK_ROW_ID' is reserved.” 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 LOGMANAGER failed, cause by: create table *** error
全量或增量阶段失败报错，关键词“Initialize logical replication stream failed, the source database may have a long transaction” 场景描述 全量或增量同步期间DRS任务报错，同步日志界面提示：service
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