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Mysql-connector-j 8.0.33 Connector performance issue - getConnection delay (Doc ID 2997121.1)

Last updated on JANUARY 16, 2024

Applies to:

MySQL Connectors - Version 8.0 and later
Information in this document applies to any platform.

Symptoms

We are experiencing an issue with the mysql-connector-j 8.0.33 connector to the InnoDB Cluster 8.0.33 database.

The problem seems to be attributable to the connection pool, even with the max size not reached the connector delays the opening of new connections causing latencies in getConnection() of over 3 seconds. Under ordinary conditions getConnection() consumes a few milliseconds.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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