到目前为止,我花了两天的时间寻找堆栈溢出的答案,谷歌和我只是不能让它工作…
我正在尝试在MySQL/MariaDB中设置主/从复制。但当我开始复制时。只是从机错误说表不存在。
这是从机的当前状态:
MariaDB [(none)]> show slave status \G;
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: somedomain.com
Master_User: someuser
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000002
Read_Master_Log_Pos: 63687969
Relay_Log_File: mariadb-relay-bin.000002
Relay_Log_Pos: 382
Relay_Master_Log_File: mysql-bin.000001
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 'Table 'xxxxx.xxxx' doesn't exist' on query. Default database: 'xxxxxxxxxxxx'. Query: 'UPDATE xxxx SET lastused = NOW(), lingertime = 7 WHERE siteid = 'xxxxxxxxxxx''
Skip_Counter: 0
Exec_Master_Log_Pos: 98
Relay_Log_Space: 63763807
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 'Table 'xxxxxxxx.xxxxx' doesn't exist' on query. Default database: 'xxxxxxx'. Query: 'UPDATE xxxxx SET lastused = NOW(), lingertime = 7 WHERE siteid = 'xxxxxxxxxx''
Replicate_Ignore_Server_Ids:
Master_Server_Id: 1
我需要先创建数据库和表吗?
是的,你得先做那件事。您必须具有与master上相同的架构和表。
如果是,如果在主服务器上创建了一个新表,会发生什么?这会中断复制吗?
您在主服务器上执行的每个命令也将在从服务器上复制。这包括表和模式的CREATE语句。所以,你不会有任何问题。