--initialize specified but the data directory has files in it. Aborting.

mysql初始化失败，报错如下：

2020-10-13T02:25:14.883062Z 0 [ERROR] [MY-010457] [Server] --initialize specified but the data directory has files in it. Aborting.
2020-10-13T02:25:14.883092Z 0 [ERROR] [MY-013236] [Server] The designated data directory /var/lib/mysql/ is unusable. You can remove all files that the server added to it.
2020-10-13T02:25:14.883143Z 0 [ERROR] [MY-010119] [Server] Aborting

 

 

解决：
 

cd /var/lib/mysql

rm -rf *

完成后重新初始化

/usr/sbin/mysqld --initialize --user=mysql

初始化完成会在页面打印密码，如果没有请在/var/log/mysql/mysqld.log中获取密码

登陆之前记得先启动服务：

systemctl start mysqld

登陆mysql:

mysql -uroot -p

修改密码：

alter user 'root'@'localhost' identified by 'new-passwd';