title: Cannot upgrade server earlier than 5.7 to 8.0 in centos. server start fail
body: <p>I try to configure Mysql server on centos 7.4. After installing Mysql 8.0 to my system, <strong>systemctl restart mysqld</strong> failed.</p>
  
  <p>See the error log /var/log/mysqld.log.</p>
  
  <blockquote>
    <p>[System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.11) starting as process 320
    [ERROR] [MY-013168] [InnoDB] Cannot upgrade server earlier than 5.7 to 8.0
    [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine.[ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
    [ERROR] [MY-010119] [Server] Aborting
    [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.11)  MySQL Community Server - GPL.</p>
  </blockquote>