1. 解释"mysql waiting for master to send event"的含义 "mysql waiting for master to send event" 是 MySQL 复制过程中的一种状态,表示从服务器(Slave)正在等待主服务器(Master)发送事件(通常是二进制日志事件)。在 MySQL 复制架构中,主服务器会记录其数据库的所有更改到二进制日志中,而从服务器则读取这些...
I am new to master and slave resolution. I am facing issue slave replication. The below are the error. Show slave status \G; *** 1. row *** Slave_IO_State: Waiting for master to send event Master_Host: ### Master_User: repl_user Master_Port: 3306 Connect_Retry...
| 47295992 | thread/sql/slave_io | FOREGROUND | 47294234 | root | localhost | NULL | Connect | 6285905 | Waiting for master to send event | NULL | 47294592 | NULL | YES | YES | NULL | 75880 | SYS_default | | 47295993 | thread/sql/slave_sql | FOREGROUND | 47294235 | root | lo...
63 event_scheduler localhost Daemon 716448 Waiting on empty queue 66 system user Connect 716448 Waiting for master to send event 67 system user Connect 0 Slave has read all relay log; waiting for more updates 68 system user Connect 716448 Waiting for an event from Coordinator ...
| 4613465 | system user | | NULL | Connect | 65348 | Waiting for master to send event | NULL | 0 | 0 | | 4613466 | system user | | NULL | Connect | 18510 |Waiting for binlog lock| NULL | 0 | 0 | | 4631056 | dbbackup | localhost | NULL | Sleep | 18510 | | NULL | ...
waiting for more updates Info: NULL *** 2. row *** Id: 2 User: system user Host: db: NULL Command: Connect Time: 123734 State: Waiting for master to send event Info: NULL *** 3. row*** Id: 9 User: root Host: localhost db: NULL Command: Query Time: 0 State: starting Info...
| Connect | 37 | Waiting for an event from Coordinator | NULL | | 13 | system user...| | NULL | Connect | 37 | Waiting for an event fr...
--+ | 100 | system user | | NULL | Connect | 75381 | Waiting for master to send event | NULL | | 101 | system user | | NULL | Connect | 75375 | Waiting for dependent transaction to commit | NULL | | 102 | system user | | NULL | Connect | 76614 | Waiting for an event ...
Slave_IO_State: Waiting for master to send event Master_Host: XXXXX Master_User: repl_user Master_Port: 3306 Connect_Retry: 60 Master_Log_File: binlog.008445 Read_Master_Log_Pos: 4550482 Relay_Log_File: relaylogbin.000445 Relay_Log_Pos: 4543189 ...
I was primarily checking to see the results against a test table that I have up on the master, but the Slave has been trying to do a catchup with master and never showed me what I was looking for. If I were to return few hours later, probably I would have seen the changes made -...