我有两台mysql服务器,一台主服务器和一台从服务器。
有人继续从属并创建了一个表,然后又继续使用了主方并创建了相同的表。当然,此DDL语句已复制到从属服务器,从而导致错误,并导致复制在错误发生时停止。
在删除从属服务器上的表或在该语句之后开始复制之后,应该如何重新启动复制过程?
显示从站状态输出:
mysql> show slave status \G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: xx.xx.xx.xx
Master_User: buildbot
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.024536
Read_Master_Log_Pos: 33489509
Relay_Log_File: mysqld-relay-bin.049047
Relay_Log_Pos: 32575097
Relay_Master_Log_File: mysql-bin.024476
Slave_IO_Running: Yes
Slave_SQL_Running: No
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 1050
Last_Error: Error 'Table 'checklist' already exists' on query. Default database: 'dbname'. Query: 'CREATE TABLE `checklist` (
`checklist_id` int(11) NOT NULL AUTO_INCREMENT,
`description` varchar(768) NOT NULL,
`url` varchar(512) NOT NULL,
`active` bit(1) NOT NULL,
`insert_date` datetime NOT NULL,
`xcred` int(11) NOT NULL,
PRIMARY KEY (`checklist_id`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=latin1'
Skip_Counter: 0
Exec_Master_Log_Pos: 32574952
Relay_Log_Space: 6766519525
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: NULL
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 2013
Last_IO_Error: error reconnecting to master 'user@xx.xx.xx.xx:3306' - retry-time: 60 retries: 86400
Last_SQL_Errno: 1050
Last_SQL_Error: Error 'Table 'checklist' already exists' on query. Default database: 'dbname'. Query: 'CREATE TABLE `checklist` (
`checklist_id` int(11) NOT NULL AUTO_INCREMENT,
`description` varchar(768) NOT NULL,
`url` varchar(512) NOT NULL,
`active` bit(1) NOT NULL,
`insert_date` datetime NOT NULL,
`xcred` int(11) NOT NULL,
PRIMARY KEY (`checklist_id`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=latin1'