ERROR 2002 (HY000): Can ' t connect to local MySQL solution

Source: Internet
Author: User

Start MySQL Error:

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

1. Check the/ETC/RC.D/INIT.D/MYSQLD status first to see if M y S Q L has been started.

Also see if it is a permission issue.

2. Determine if your mysql.sock is in that position,

Mysql-u your MySQL user name-p-s/var/lib/mysql/mysql.sock

3, try: Service mysqld start

4, if it is a permission problem, change the permissions first #chown-R mysql:mysql/var/lib/mysql

[[email protected] ~]#/etc/init.d/mysqld start

Start MySQL: [OK]

[Email protected] ~]# mysql-uroot-p

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

The reason for this is that the/var/lib/mysql access rights issue.

Shell> Chown-r Mysql:mysql/var/lib/mysql

Then start the server

Shell>/etc/init.d/mysql Start

After the server starts normally, look/var/lib/mysql automatically generate Mysql.sock files.

But my problem is still unresolved.

The problem is finally solved:

Method: Modify/etc/my.conf:

[Mysqld]

Datadir=/usr/local/mysql/data

Socket=/var/lib/mysql/mysql.sock

[Mysql.server]

User=mysql

Basedir=/usr/local/mysql

If There is not currently a section called [Client], add one at the bottom of the file and copy the socket= line under the [MYSQLD] section such as:

[Client]

Socket=/var/lib/mysql/mysql.sock

Found still so, run/etc/init.d/mysql start error: Starting mysqlcouldn ' t find MySQL manager or server

Is mysqld service not started, run/usr/local/mysql/bin/mysqld_safe &

Problem solving.

This article is from the "one dish can no longer dish of the Little rookie" blog, please be sure to keep this source http://liliming.blog.51cto.com/10925034/1825535

ERROR 2002 (HY000): Can ' t connect to local MySQL solution

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.