1) The position, ON THE MASTER, from which the I/O thread is reading:Master_Log_File/Read_Master_Log_Pos. ---相对于主库,从库读取主库的二进制日志的位置,是IO线程 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...
The position, ON THE MASTER, from which the I/O thread is reading: Master_Log_File/Read_Master_Log_Pos. —–相对于主库,从库读取主库的二进制日志的位置,是IO线程 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...
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。
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...
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 1. 2. 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。
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...
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.
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 (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: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。