linux下安装mysql到最后启动报错,解决办法卸载重装

到最后一步,启动mysql的服务失败.

Starting mysqld (via systemctl):  Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.

在网上找了找这个错误,

参考这篇文章:
https://www.cnblogs.com/ivictor/p/5146247.html

按照这个走,到最后启动服务的时候,还是报错

service mysqld start

systemctl status mysqld.service

 journalctl -xe

 找到这个路径/var/run/nysqld,没有就创建.我有这个路径

/etc/init.d/mysqld start还是启动失败:

输入以下命令:

ls -ld /var/run/mysqld/

chown mysql.mysql /var/run/mysqld

/etc/init.d/mysqld start    还是失败

解决办法:

卸载,重新安装mysql数据库.

参考这两篇文档,一步一步来,即可安装成功.

参考文档:
https://blog.youkuaiyun.com/mqingo/article/details/84974535   linux卸载mysql

https://blog.youkuaiyun.com/mqingo/article/details/83866618   linux安装mysql