MySQL5.6 主从复制 ERROR 1776 (HY000): Parameters MASTER

    xiaoxiao2021-03-25  135

    上一篇 [mysqldump]不停止MySQL服务的情况下增加从库 操作中遇到的问题解决。

    主从都开启了gtid,在设置从库的时候遇到了问题

    mysql> CHANGE MASTER TO MASTER_HOST=‘xxx’,MASTER_USER='replicant',MASTER_PASSWORD=‘xxx’, MASTER_LOG_FILE='bin.000050', MASTER_LOG_POS=191; ERROR 1776 (HY000): Parameters MASTER_LOG_FILE, MASTER_LOG_POS, RELAY_LOG_FILE and RELAY_LOG_POS cannot be set when MASTER_AUTO_POSITION is active.

    解决的办法

    mysql> change master to master_auto_position=0; Query OK, 0 rows affected (0.34 sec) mysql> CHANGE MASTER TO MASTER_HOST=‘xxx’,MASTER_USER='replicant',MASTER_PASSWORD=‘xxx’, MASTER_LOG_FILE='bin.000050', MASTER_LOG_POS=191; Query OK, 0 rows affected, 2 warnings (0.51 sec) mysql> START SLAVE; Query OK, 0 rows affected (0.08 sec) mysql> SHOW SLAVE STATUS \G

    gtid这部分知识还需要补补。

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