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


    我在源码编译安装mysql后,虽然mysql服务可以正常启动,但是当我直接执行mysql后,出现了错误。

    错误提示如下:

    [root@server98 ~]# mysql

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


    出现错误原因:

    由于mysql 默认的mysql.sock 是在/var/lib/mysql/mysql.sock,但linux系统总是去/tmp/mysql.sock查找,所以会报错。

    [root@server98 ~]# find / -name mysql.sock

    /usr/local/mysql/data/mysql.sock


    解决方法如下:
    1.直接指定mysql通道

    [root@server98 ~]# mysql --socket=/usr/local/mysql/data/mysql.sock

    Welcome to the MySQL monitor. Commands end with ; or g.

    Your MySQL connection id is 4

    Server version: 5.6.10 Source distribution


    Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.


    Oracle is a registered trademark of Oracle Corporation and/or its

    affiliates. Other names may be trademarks of their respective

    owners.


    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.


    mysql>


    2.创建符号链接(软链接)

    mysql.sock增加软链接(相当与Windows下的快捷方式)

    [root@server98 tmp]#ln -s /usr/local/mysql/data/mysql.sock /tmp/mysql.sock


    [root@server98 ~]# mysql

    Welcome to the MySQL monitor. Commands end with ; or g.

    Your MySQL connection id is 5

    Server version: 5.6.10 Source distribution


    Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.


    Oracle is a registered trademark of Oracle Corporation and/or its

    affiliates. Other names may be trademarks of their respective

    owners.


    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.


    mysql>

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  • 原文地址:https://www.cnblogs.com/xautlmx/p/3986893.html
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