Can't connect to local MySQL server through socket 'var/lib/mysql/mysql.sock' (2)

一:bug截图

[root@server2 hive1.21]# mysql -uroot -p

Enter password:

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

 

二:原因分析

mysql是否启动成功

 

发现mysql启动失败

server quit without updating PID file (/var/lib/mysql/server2.pid).

重新启动过服务器,是否出现僵尸进程哩

三:解决方案

先查看mysql的进程

ps -ef | grep mysql

 

杀死进程,然后重新启动mysql即可

再次连接