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  • Mysql主从同步 异常Slave_SQL_Running: No

    在刚搭建好的mysql主从节点上对从节点进行操作,导致同步异常:报错如下:

    从节点执行:

    mysql> show slave statusG;
    *************************** 1. row ***************************
    Slave_IO_State: Waiting for master to send event
    Master_Host: 192.168.43.10
    Master_User: db
    Master_Port: 3306
    Connect_Retry: 60
    Master_Log_File: mysql-bin.000003
    Read_Master_Log_Pos: 32168
    Relay_Log_File: mysql-relay.000004
    Relay_Log_Pos: 4091
    Relay_Master_Log_File: mysql-bin.000003
    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: 1146
    Last_Error: Error executing row event: 'Table 'test.test1' doesn't exist'
    Skip_Counter: 0
    Exec_Master_Log_Pos: 19009
    Relay_Log_Space: 18368
    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: 1146
    Last_SQL_Error: Error executing row event: 'Table 'test.test1' doesn't exist'
    Replicate_Ignore_Server_Ids:
    Master_Server_Id: 1
    Master_UUID: 36285a17-0dea-11ea-908d-000c298eae92
    Master_Info_File: /usr/local/mysql/data/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: 191124 22:25:38
    Master_SSL_Crl:
    Master_SSL_Crlpath:
    Retrieved_Gtid_Set:
    Executed_Gtid_Set:
    Auto_Position: 0
    Replicate_Rewrite_DB:
    Channel_Name:
    Master_TLS_Version:
    1 row in set (0.00 sec)

    ERROR:
    No query specified

    解决方法1:

    Slave_SQL_Running: No
    1.程序可能在slave上进行了写操作

    2.也可能是slave机器重起后,事务回滚造成的.

    一般是事务回滚造成的:
    解决办法:
    mysql> stop slave ;
    mysql> set GLOBAL SQL_SLAVE_SKIP_COUNTER=1;
    mysql> start slave ;

    解决办法二、

    首先停掉Slave服务:slave stop
    到主服务器上查看主机状态:
    记录File和Position对应的值

    进入master

    mysql> show master status;
    +------------------+----------+--------------+------------------+-------------------+
    | File | Position | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set |
    +------------------+----------+--------------+------------------+-------------------+
    | mysql-bin.000003 | 32168 | test | mysql | |
    +------------------+----------+--------------+------------------+-------------------+
    1 row in set (0.00 sec)

    然后到slave服务器上执行手动同步:

    mysql> change master to 
    > master_host='192.168.43.10',
    > master_user='db', 
    > master_password='123456', 
    > master_port=3306, 
    > master_log_file='mysql-bin.000003', 
    > master_log_pos=32168 ;
    mysql> start slave ;

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  • 原文地址:https://www.cnblogs.com/guipeng/p/11920586.html
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