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Accepted
Zaza
Asked: 2016-12-20 11:43:42 +0800 CST

mariadb v15.1 不安装socket / Centos 7

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全新安装 CentOS 7

# cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core)

yum -y install mariadb-server mariadb

# mysql -V
mysql  Ver 15.1 Distrib 5.5.52-MariaDB, for Linux (x86_64) using readline 5.1

/usr/bin/mysql_secure_installation


Enter current password for root (enter for none):
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
Enter current password for root (enter for none):

 mysqladmin password newpassword

mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)'
Check that mysqld is running and that the socket: '/var/lib/mysql/mysql.sock' exists!

检查 /var/lib/mysql/

la /var/lib/mysql/

# ls /var/lib/mysql/
aria_log.00000001  aria_log_control  ibdata1  ib_logfile0  ib_logfile1  mysql  performance_schema  test

知道为什么会这样吗？以及如何解决

mysql centos7 mariadb

1 个回答

  1. Best Answer

    你得到的错误是：

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

    2 是 ENOENT，或者没有这样的文件或目录。这意味着套接字不存在。原因是 MariaDB 没有运行。您需要在运行之前启动 MariaDB mysql_secure_installation。

    systemctl start mariadb
    • 2

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