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Bug 1999580

Summary:	Prometheus: data race in the loadWAL function
Product:	OpenShift Container Platform	Reporter:	Jan Fajerski <jfajersk>
Component:	Monitoring	Assignee:	Jan Fajerski <jfajersk>
Status:	CLOSED DUPLICATE	QA Contact:	Junqi Zhao <juzhao>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	4.9	CC:	alegrand, amuller, anpicker, aos-bugs, erooth, juzhao, kakkoyun, pkrupa
Target Milestone:	---
Target Release:	4.9.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1999397	Environment:
Last Closed:	2021-08-31 13:05:55 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1999397
Bug Blocks:

Description Jan Fajerski 2021-08-31 11:29:36 UTC

This bug is for updating CMO assets with the new prometheus version.

+++ This bug was initially created as a clone of Bug #1999397 +++

Description of problem:

The test failure in #9255 showed that there is some race already in WAL replay even without snapshots. The race can also be detected in release-2.29 branch. This PR shows a unit test that can reproduce it.

Version-Release number of selected component (if applicable):
2.29.1

How reproducible:


Steps to Reproduce:
1.
2.
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Actual results:


Expected results:


Additional info:
Update to 2.29.2 carries the fix.

Comment 1 Jan Fajerski 2021-08-31 13:05:55 UTC

Closing this as duplicate as we can use the original bug for the CMO PR.

*** This bug has been marked as a duplicate of bug 1999397 ***