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mysql replication(master上有多个Binlog Dump进程)5
mysql版本： master5.6 slave5.1
master上并发参数：--slave-parallel-workers=4
在master上show processlist发现多个Binlog Dump的进程，而且还在增加，啥情况？记得以前就一个的
| Binlog Dump | 100981 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 97382 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 93781 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 90181 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 86581 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 82981 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 79381 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 75780 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 72179 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 68579 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 64979 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 61379 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 57780 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 54179 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 50578 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 46978 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 43378 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 39778 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 36179 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 32578 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 28978 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 25378 | Master has sent all binlog to slave; waiting for binlog to be updated
| Binlog Dump | 21778 | Master has sent all binlog to slave; waiting for binlog to be updated
2014年3月26日 17:02
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