Fatal Error: Can't Open And Lock Privilege Tables: Incorrect File Format 'user'; (Doc ID 1958405.1)

Last updated on MARCH 08, 2017

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.

Symptoms

On : 5.6 version, Error Messages

When attempting to start the MySQL Server,
the following error occurs.

ERROR
-----------------------
2014-12-20 13:25:55 17130 [ERROR] Fatal error: Can't open and lock privilege tables: Incorrect file format 'user'


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Remove and touch a new mysql/user.MYI file
2. Try and restart the server

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot start the MySQL service and have no access to data.

Cause

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