MAC 中 启动Mysql 报错 The server quit without updating PID

一、系统配置信息:

系统 macOS bigSur 11.6
mysql 8.0.26

二、启动MySql服务:

sudo /usr/local/mysql/support-files/mysql.server start

错误信息如下:

Starting MySQL
.. ERROR! The server quit without updating PID file (/usr/local/mysql/data/jinjideleishen.local.pid).

解决命令
mac 默认用户是_mysql, linux下mysql的默认用户是mysql
利用 chown 将指定文件的拥有者改为指定的用户或组
-R : 处理指定目录以及其子目录下的所有文件

sudo chown -R _mysql:_mysql /usr/local/mysql/

重新启动成功:

 sudo /usr/local/mysql/support-files/mysql.server restart
 ERROR! MySQL server PID file could not be found!
Starting MySQL
.................................................... SUCCESS!

三、停止MySql服务

sudo /usr/local/mysql/support-files/mysql.server stop

四、重启MySql服务

sudo /usr/local/mysql/support-files/mysql.server restart

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