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Node Stuck in Group Replication Blocks the Complete Group (Doc ID 2905462.1)

Last updated on OCTOBER 26, 2022

Applies to:

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

Symptoms

On : 8.0 version, Group Replication

ACTUAL BEHAVIOR
---------------
A GR group running 8.0.29 GA got stuck with no operations going through. At the same time a box not reported to be participating in the group was completely stuck with any GR operations hanging.

EXPECTED BEHAVIOR
-----------------------
GR group should not get stuck or at least timeout in expected times.


BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot have a reliable GR group.

Cause

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In this Document
Symptoms
Cause
Solution


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