mysql 啓動報錯

MySQL 啓動時報錯 [root@yyfwq2 bin]# service mysql start Starting MySQL....The server quit without updating PID file (/app/data//mysqldb.pid).[FAILED] 檢查日誌 [root@yyfwq2 log]# cat error.log 2017-11-21T11:42:

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