服务器升到CentOS7之后Mysql连不上了

新买了一个阿里云服务器,一不小心选了新加坡机房,不能换,坑爹。

默认CentOS7,yum安装完mysql后一直连接不了,原来是出了一个分支mariadb

传送门:http://stackoverflow.com/questions/31067135/in-centos7-can-not-start-mysql

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