ERROR 1872 (HY000): Slave failed to initialize relay log info structure from the repository
在一台主机上增加一个slave,启动的时候报
[ERROR] Slave SQL: Slave failed to initialize relay log info structure from the repository, Error_code: 1872
原因:检查my.cnf,原来没指定relay_log,mysql默认产生的relay_log名被该server上的另一个mysql slave占用了。
解决方法:
1.在my.cnf中添加 relay_log=/db/mysql56/logs/relay_98_3326
2. reset slave mysql>reset slave mysql>change master to master_host='192.168.0.38', master_user='repl', master_password='slave', master_port=3306, master_log_file='mysql-bin.001229', master_log_pos=15970007; mysql>start slave;
转载于:https://blog.51cto.com/yujianglei/1729129