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When to Initialize a NDBD node in a running cluster. (Doc ID 2026856.1)

Last updated on FEBRUARY 03, 2019

Applies to:

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

Goal

As part of the operation of MySQL Cluster , the option is available to completely re-initialise a ndbd ( or ndbmtd ) node ( the distributed storage engine ) by getting an updated copy of its persistent data from another node in the Node Group of a running cluster.

This Document will cover the scenarios when this is a recommended course of action.
 

Solution

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In this Document
Goal
Solution
 Node has just been added to the running cluster as part of a maintenance activity;
 Data corruption prevents the node from restarting on its own;
References


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