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解决方法：ERROR 2002 (HY000): Can't connect to local MySQL server through socket

2011-05-16 09:36:01| 分类：软件编程 | 标签： |举报 |字号大中小订阅

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今天在链接数据库的时候发现了以下错误:

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

通过ps查看mysql的进程,发现了如下项：

[wwwftp@haodou-test ~]$ ps aux |grep mysql

mysql 2357 0.0 3.2 203304 30932 ? Sl Apr29 6:18 /app/mysql/libexec/mysqld --socket=/var/lib/mysql/mysql.sock

原来启动的时候，sock文件被放在了/var/lib/mysql/mysql.sock，而链接时使用的sock为/log/mysql/mysql.sock

解决的方法是建立一个软链接：

ln -s /var/lib/mysql/mysql.sock /log/mysql/mysql.sock

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