[MDEV-32282] Galera node remains paused after interleaving FTWRLs - Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.4.32
Fix Version/s: 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6, 11.0.4, 11.1.3, 11.2.2, 11.3.1
Component/s: Galera
Labels:
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Description

After having two clients running FLUSH TABLES WITH READ LOCK/UNLOCK TABLES against Galera node, the node sometimes gets stuck in paused state causing following queries to fail, e.g.

ER_UNKNOWN_COM_ERROR (1047): Aborting TOI: Replication paused on node for FTWRL/BACKUP STAGE.

The attached patch contains required sync points and a test case to reproduce the problem.

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patch
4 kB
2023-09-28 17:26

Activity

People

Assignee:: Julius Goryavsky

Reporter:: Teemu Ollakka

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2023-09-28 17:27

Updated:: 2023-10-27 04:58

Resolved:: 2023-10-27 04:56

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