Mysql中ERROR 2002 (HY000)错误的解决

在登录Mysql时出现下列错误
[root@mysqld1 bin]# ./mysql -u root -p
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

解决方法：

[root@mysqld1 bin]# ./mysql --socket=/var/lib/mysql/mysql.sock -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.17-ndb-7.3.5-cluster-gpl MySQL Cluster Community Server (GPL)
Copyright (c) 2000, 2014, 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>

或者
[root@mysqld1 ~]# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock

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