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:
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1.在my.cnf中添加 relay_log= /db/mysql56/logs/relay_98_3326 |
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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;
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