Critical Error for the MySQL Enterprise Monitor Agent: "The Hostid From `mysql`.inventory Doesn't Match Our Agent's Host-Id"
(Doc ID 1431986.1)
Last updated on FEBRUARY 02, 2017
Applies to:MySQL Enterprise Monitor - Version 2.3 and later
Information in this document applies to any platform.
When attempting to start the MySQL Enterprise Monitor agent, the an error like the following occurs:
This error usually happens when one of the following changes have been made:
- The monitored MySQL instance was restored from a backup made on another server.
- A newly installed MySQL instance was cloned from another instance.
- The mysql.inventory table was manually populated, for example with data from another server.
- The server's ssh host key was changed.
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