An Application Gets Dead Locks Upon Transaction Commits After Switching From Single-Primary Mode To Multi-Primary Mode On MySQL InnoDB Cluster (Group Replication) (Doc ID 3009887.1)

Last updated on MARCH 11, 2024

Applies to:

MySQL Router - Version 8.0 and later
MySQL Server - Version 5.7 and later
Information in this document applies to any platform.

Symptoms

It is possible to switch to the multi-primary mode using Cluster.switchToMultiPrimaryMode() method online on InnoDB Cluster. However, it may cause some errors which has not happened on the single-primary mode InnoDB Cluster/Group Replication. The typical error is:

Cause

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In this Document

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An Application Gets Dead Locks Upon Transaction Commits After Switching From Single-Primary Mode To Multi-Primary Mode On MySQL InnoDB Cluster (Group Replication) (Doc ID 3009887.1)

Applies to:

Symptoms

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!