The incident LOST_EVENTS occured on the master. Message: error writing to the binary log, Error_code

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1 mysq error日志报错如下:

2014-05-12 11:29:54 22977 [ERROR] Slave SQL: The incident LOST_EVENTS occured on the master. Message: error writing to the binary log, Error_code: 1590
2014-05-12 11:29:54 22977 [ERROR] Error running query, slave SQL thread aborted. Fix the problem, and restart the slave SQL thread with "SLAVE START". We stopped at log 'mysql-bin.010275' position 91642


2 登录mysql从库,check slave状态

mysql> show slave status\G*************************** 1. row ***************************               Slave_IO_State: Waiting for master to send event                  Master_Host: 10.2xx.3.xx                  Master_User: repl                  Master_Port: 3306                Connect_Retry: 60              Master_Log_File: mysql-bin.010298          Read_Master_Log_Pos: 67843               Relay_Log_File: mysql-relay-bin.003125                Relay_Log_Pos: 91805        Relay_Master_Log_File: mysql-bin.010275             Slave_IO_Running: Yes            Slave_SQL_Running: No              Replicate_Do_DB: business_db,user_db,plocc_system          Replicate_Ignore_DB:            Replicate_Do_Table:        Replicate_Ignore_Table:       Replicate_Wild_Do_Table:   Replicate_Wild_Ignore_Table:                    Last_Errno: 1590                   Last_Error: The incident LOST_EVENTS occured on the master. Message: error writing to the binary log                 Skip_Counter: 0          Exec_Master_Log_Pos: 91642              Relay_Log_Space: 2420882              Until_Condition: None               Until_Log_File:                 Until_Log_Pos: 0           Master_SSL_Allowed: No           Master_SSL_CA_File:            Master_SSL_CA_Path:               Master_SSL_Cert:             Master_SSL_Cipher:                Master_SSL_Key:         Seconds_Behind_Master: NULLMaster_SSL_Verify_Server_Cert: No                Last_IO_Errno: 0                Last_IO_Error:                Last_SQL_Errno: 1590               Last_SQL_Error: The incident LOST_EVENTS occured on the master. Message: error writing to the binary log  Replicate_Ignore_Server_Ids:              Master_Server_Id: 71                  Master_UUID: 9b0dcf62-29f4-11e3-9471-677b33903869             Master_Info_File: mysql.slave_master_info                    SQL_Delay: 0          SQL_Remaining_Delay: NULL      Slave_SQL_Running_State:            Master_Retry_Count: 86400                  Master_Bind:       Last_IO_Error_Timestamp:      Last_SQL_Error_Timestamp: 140512 11:29:54               Master_SSL_Crl:            Master_SSL_Crlpath:            Retrieved_Gtid_Set:             Executed_Gtid_Set:                 Auto_Position: 01 row in set (0.00 sec)mysql> 
从这里看出来,复制down了。


3,google了很多资料,大部分出现在mysql cluster中,大家的做法都是从新做从库,或者换个master接入点。

时间紧急,我也只能从新搭建从库了,特留此记录于此,如果有朋友看到这里,有别的解决方案,非常欢迎留言或者发email到mchdba@tom.com


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