mysql 停止同步_MYSQL从库数据冲突导致同步停止
在兼職DBA的工作中,由于同事在數據庫上誤操作,導致數據庫同步停止,情況如下:mysql>show?slave?status\G;
***************************?1.?row***************************
Slave_IO_State:?Waiting?formaster?to?send?event
Master_Host:?172.16.1.2
Master_User:?rep
Master_Port:?3306
Connect_Retry:?60
Master_Log_File:?mysql-bin.000003
Read_Master_Log_Pos:?641
Relay_Log_File:mysqld-relay-bin.000004
Relay_Log_Pos:?251
Relay_Master_Log_File:?mysql-bin.000003
Slave_IO_Running:Yes
Slave_SQL_Running:?No?????#同步不成功
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno:?1007
Last_Error:?Error?'Can'tcreate?database?'butongbu';?database?exists'?on?query.?Default?database:'butongbu'.?Query:?'create?database?butongbu'
Skip_Counter:?0
Exec_Master_Log_Pos:?550
Relay_Log_Space:?643
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:?0
Last_IO_Error:
Last_SQL_Errno:?1007?????#錯誤代碼1007
Last_SQL_Error:?Error?'Can'tcreate?database?'butongbu';?database?exists'?on?query.?Default?database:?'butongbu'.Query:?'create?database?butongbu'
1?row?in?set?(0.00?sec)
根據仔細分析,解決辦法如下:
stopslave;
setglobal sql_slave_skip_counter=1;
startslave;
總結
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