开心123 发表于 2018-10-2 11:44:36

mysql配置主从时报错及处理

  1、报错信息如下:
  Last_SQL_Error: Error 'Can't drop database 'oldboy'; database doesn't exist' on query. Default database: 'oldboy'. Query: 'drop database oldboy'
  Replicate_Ignore_Server_Ids:
  Master_Server_Id: 1
  1 row in set (0.00 sec)
  解决处理过程:
  mysql> stop slave;
  Query OK, 0 rows affected (0.01 sec)
  mysql> set global sql_slave_skip_counter =1;
  Query OK, 0 rows affected (0.00 sec)
  mysql> start slave;
  Query OK, 0 rows affected (0.01 sec)
  至此,处理完成,提示,生产环境是会丢数据的,慎用。
  2、报错信息如下
  Last_IO_Error: Got fatal error 1236 from master when reading data from binary log: 'binlog truncated in the middle of event; consider out of disk space on master; the first event 'mysql-bin.000001' at 600, the last event read from '/data/3306/mysql-bin.000001' at 600, the last byte read from '/data/3306/mysql-bin.000001' at 619.'
  处理过程如下
  这个错误很低级,不提了,已经解决

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