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"[GCS] Error Connecting To The Local Group Communication Engine Instance" When Using MySQL 8.0.16 (Doc ID 2540972.1)

Last updated on APRIL 15, 2021

Applies to:

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


Note: For the purpose of this document the default/examples from MySQL public manual for path/directory/port/etc are being used here, you should change to the correct data from your system.

On a three member InnoDB Cluster intended to be upgraded from MySQL Enterprise 8.0.13 to MySQL Enterprise 8.0.16, once tried to upgrade one of the cluster nodes, this node now not able to join the cluster.

The errors detected in error log look like:




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