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NDB Cluster Got Message "[Warning] InnoDB: Over 67 percent of the buffer pool is occupied by lock heaps or the adaptive hash index! " (Doc ID 2681755.1)

Last updated on JUNE 21, 2020

Applies to:

MySQL Cluster - Version 7.5 and later
Information in this document applies to any platform.

Symptoms

In the NDB Cluster environment, all the user tables are using NDB engine. Still get some warnings in the SQL Node Mysql error log.

 

  

Changes

 Replication is being used in the NDB Cluster and the issue SQL Node has been enabled binlogs.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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