centOS下msyql启动错误-Multiple MySQL running but PID file could not be found

今天在centOS下装MySQL时出现了一个错误:

centOS下msyql启动错误-Multiple MySQL running but PID file could not be found

解决方案就是如图所示kill 4734 kill 4839

最后再执行[[email protected] src]# service mysql start就可以了