就会产生一个新的relay-log文件。 下面我们来验证一下: 首先我们看主库上存在一个从库的binlog dump线程: 同时,我们看一下从库当前的relay-log目录: 这时候,我在主库上执行kill, 杀死那个id为29645的binlog dump线程。然后再观察从库的状态,发现从库自动重连了,而且重新起了一个relay-log文件: 然后我发现,...
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错误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 错误消息分析 这个错误通常出现在配置MySQL复制时,特别是当尝试手动设置MASTER_LOG_FILE、MASTER_LOG_POS、RELAY_LOG_FILE和RELAY_LOG_POS参数,但同时启用了...
Bug #3017 wrong Relay_Log_Pos if Rotate is in the middle of a transaction in relay log Submitted: 29 Feb 2004 15:37Modified: 29 Feb 2004 15:48 Reporter: Guilhem Bichot Email Updates: Status: Closed Impact on me: None Category: MySQL Server: ReplicationSeverity: S3 (Non-critical) ...
ERROR1776(HY000): Parameters MASTER_LOG_FILE, MASTER_LOG_POS, RELAY_LOG_FILE and RELAY_LOG_POS cannot besetwhen MASTER_AUTO_POSITIONisactive. 解决的办法: 由于之前用的master_auto_position=1,现在改回0,重新用pos方法change就可以了。 root@localhost :(none)02:49:41>change master to master_auto...
可以看到slave_master_info中的Master_log_pos一直是154,而按照官方文档的说明,它应该也是1051才对,这是什么原因呢。通过询问摩天轮的大神,原来是这个参数sync_master_info搞的鬼。这个参数控制从库多久更新一次slave_master_info,默认是10000,即每10000个events更新一次。
[ERROR] Failed to open the relay log '/var/lib/mysql/mysqld-relay-bin.000052' (relay_log_pos 98) 4887 Reegal Kalariya January 14, 2013 12:43PM Re: [ERROR] Failed to open the relay log '/var/lib/mysql/mysqld-relay-bin.000052' (relay_log_pos 98) ...
1. Make CHANGE MASTER TO RELAY_LOG_POS set a flag that indicates the master binlog coordinates are invalid, and make MASTER_POS_WAIT wait for this flag to be updated. It will be updated after the first event has been read. 2. Make CHANGE MASTER TO RELAY_LOG_POS read the master posit...
Error 1776: Parameters MASTER_LOG_FILE, MASTER_LOG_POS, RELAY_LOG_FILE and RELAY_LOG_POS cannot be set when MASTER_AUTO_POSITION is active.
2) The position, IN THE RELAY LOGS, at which the SQL thread is executing:Relay_Log_File/Relay_Log_Pos ---相对于从库,是从库的sql线程执行到的位置 3) The position, ON THE MASTER, at which the SQL thread is executing:Relay_Master_Log_File/Exec_Master_Log_Pos ---相对于主库,是从库...