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How To Configure Data Nodes Threads in MySQL NDB Cluster (Doc ID 2225397.1)

Last updated on FEBRUARY 27, 2020

Applies to:

MySQL Cluster - Version 7.0 and later
Information in this document applies to any platform.


This document explain how to change number of threads used by NDB data nodes, either configuring MaxNoOfExecutionThreads or ThreadConfig. This document also includes the adoption of multi-threaded ndbmtd, coming from the single-threaded ndbd.


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In this Document
 Rolling restart
 Node initial restart
 System initial restart
 Other approaches to rebuild tables

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