MySQL 5.6的复制中断,发生下面错误
2018-10-18 12:20:02 15374 [ERROR] Slave I/O: Found a Gtid_log_event or Previous_gtids_log_event when @@GLOBAL.GTID_MODE = OFF. Error_code: 1784 2018-10-18 12:20:02 15374 [ERROR] Slave I/O: Relay log write failure: could not queue event from master, Error_code: 1595 2018-10-18 12:20:02 15374 [Note] Slave I/O thread exiting, read up to log 'mysql-bin.000012', position 123 2018-10-18 13:57:41 15374 [Note] Error reading relay log event: slave SQL thread was killed 2018-10-18 13:57:44 15374 [Warning] Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information. 2018-10-18 13:57:44 15374 [Warning] Slave SQL: If a crash happens this configuration does not guarantee that the relay log info will be consistent, Error_code: 0 2018-10-18 13:57:44 15374 [Note] Slave SQL thread initialized, starting replication in log 'mysql-bin.000012' at position 123, relay log './mysqld3319-relay-bin.000004' position: 286 2018-10-18 13:57:44 15374 [Note] Slave I/O thread: connected to master 'backuper@10.156.15.1:3306',replication started in log 'mysql-bin.000012' at position 123 2018-10-18 13:57:45 15374 [ERROR] Slave I/O: Found a Gtid_log_event or Previous_gtids_log_event when @@GLOBAL.GTID_MODE = OFF. Error_code: 1784 2018-10-18 13:57:45 15374 [ERROR] Slave I/O: Relay log write failure: could not queue event from master, Error_code: 1595
报错原因:
从MySQL 5.7向较低版本的MySQL 5.6搭建复制时,会触发这个错误。
# mysqld -V mysqld Ver 5.6.20 for Linux on x86_64 (MySQL Community Server (GPL))
解决方法:
使用高版本的MySQL 5.6或5.7创建复制主机。
[root@db-backup-all ~]# /opt/mysql_56_40/bin/mysqld -V /opt/mysql_56_40/bin/mysqld Ver 5.6.40 for linux-glibc2.12 on x86_64 (MySQL Community Server (GPL))
免责声明:本站发布的内容(图片、视频和文字)以原创、转载和分享为主,文章观点不代表本网站立场,如果涉及侵权请联系站长邮箱:is@yisu.com进行举报,并提供相关证据,一经查实,将立刻删除涉嫌侵权内容。