The solution to the conflict between installing MySQL and mariadb under CentOS 7

Centos 7 integrates mariadb, and when installing mysql, it will conflict with mariadb files, and an error similar to the following figure will be reported.

 

     solution:

    Uninstall mariadb first, then install mysql.

    

    rpm -qa|grep mariadb

    rpm -e --nodeps xxx