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MySQL NDB Cluster: Never Install a Management Node on the Same Host as a Data Node (Doc ID 2439490.1)

Last updated on SEPTEMBER 06, 2023

Applies to:

MySQL Cluster - Version 7.1 and later
Information in this document applies to any platform.


Avoid causing downtime by installing the management nodes on the same hosts as the data nodes.


For the DBA familiar with MySQL NDB Cluster seeking guidance on the location of the installation of the management node.


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In this Document
 Node Failure Handling
 Split-Brain Scenario
 Host Failure
 Arbitrator on Independent Host

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