Adding and Starting New Management Node Throws 'ndb_mgmd: unknown variable' error (Doc ID 2126804.1)

Last updated on AUGUST 08, 2016

Applies to:

MySQL Cluster - Version 7.2 and later
Information in this document applies to any platform.

Symptoms

Starting a new Management Node throws 'ndb_mgmd: unknown variable...' error message. 

The variable name is a SQL node variable name.

Changes

The management node was recently added to cluster and was being started the first time.

Note: This could also happen to the first management node.

Cause

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