MYSQL replication slave-skip-errors = 1032,1062,126,1114,1146,1048,1396

aa0660

　　

建用户的时候报告这个错误，原因是mysql中已经有了这个用户，可以从mysql.user中直接删除，然后刷新权限，再建用户就不会有这个问题了。如果是drop user先，那么mysql内部应该会自动刷新一下，那么再建也不会有这问题了。

<wbr></wbr>

一个老外遇到了这个问题，给了个例子。他就是没有刷新权限，才导致了这问题。

http://stackoverflow.com/questions/5555328/error-1396-hy000-operation-create-user-failed-for-jacklocalhost

<wbr></wbr>

mysql>CREATEUSER'jack'@'localhost'IDENTIFIEDBY'test123';
Query OK,0rows affected(0.00sec)

mysql>selectuser,hostfromuser;
+------------------+-----------------+
|user<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|host<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
+------------------+-----------------+
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|127.0.0.1<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|debian-sys-maint|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|jack<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|russ-elite-book|
+------------------+-----------------+
5rowsinset(0.00sec)

mysql>deletefromuserwhereuser='jack';
Query OK,1row affected(0.00sec)

mysql>selectuser,hostfromuser;
+------------------+-----------------+
|user<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|host<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
+------------------+-----------------+
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|127.0.0.1<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|debian-sys-maint|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|russ-elite-book|
+------------------+-----------------+
4rowsinset(0.00sec)

mysql>CREATEUSER'jack'@'localhost'IDENTIFIEDBY'test123';
ERROR1396(HY000):OperationCREATEUSERfailedfor'jack'@'localhost'

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这里应该：FLUSH PRIVILEGES

mysql>CREATEUSER'jimmy'@'localhost'IDENTIFIEDBY'test123';
Query OK,0rows affected(0.00sec)

mysql>selectuser,hostfromuser;
+------------------+-----------------+
|user<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|host<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
+------------------+-----------------+
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|127.0.0.1<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|debian-sys-maint|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|jimmy<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|localhost<wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr>|
|root<wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr><wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>|russ-elite-book|
+------------------+-----------------+
5rowsinset(0.00sec)

　　RROR 126 (HY000): Incorrect key file for table '/tmp/#sql_6f81_0.MYI'; try to repair it
　　使用MySQL的业务,大多都会用到MySQL的Replication,做读写分离,HA,热备份或者增量都少不了利用主从机制.
　　不过,很多情况下都会报 1032 和 1052 错误.
　　首先1032.
　　Error_code: 1032; handler error HA_ERR_KEY_NOT_FOUND;
　　造成1032错误的根本原因是主从数据库数据不一致,导致同步操作在从库上无法执行.
　　
　　目前我所遇到的情况分为两种:
　　1 Replication 时使用了 主--binlog-ignore-db=db_name或者从--replicate-ignore-db=db_name.
　　假设 有两个库 pubs 和 test,忽略的是test,结果有这样一条sql 在 主上的test库执行:insert into pubs.tname values(XXXXX);
　　那么根据服务的配置,主上执行成功,从上没有执行,就会引发1032错误
　　2 TRIGGER 和 PROCEDURE的版本问题,如果在主从上版本不一致,例如主上的某个PROCEDURE执行后写入了5条数据,而从上执行后只写入了1行数据,这时,必然会引发1032错误
　　解决方法:
　　1 不使用 --binlog-ignore-db 和 --replicate-ignore-db=db_name
　　改为 从上 --replicate-wild-ignore-table=db_name.%
　　2 保证 主从 TRIGGER 和 PROCEDURE的版本一致
　　再说说 1052:
　　这个错误就比较好理解了,一般都是主上的操作连接是autocommit的,结果运行超时失败,从库上进行同步时就会报错.
　　两种做法:
　　1 在主上设置my.cnf innodb_rollback_on_timeout=1,超时时rollback
　　2 在从上忽略1052.my.cnf--slave-skip-errors=1052