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Details

Type: Bug
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 7.1.0-rc0
Affects Version/s: None
Component/s: None
Labels:
None

Backwards Compatibility:
Fully Compatible
Operating System:
ALL
Sprint:
Execution EMEA Team 2023-07-10, Execution EMEA Team 2023-07-24, Execution EMEA Team 2023-08-07, Execution EMEA Team 2023-08-21
Linked BF Score:
105

Description

PreparedTransaction	IndexBuild (uninterruptible by stepdown)	OtherCommand	StepDownThread
Hold coll MODE_IX lock
	Enqueue coll MODE_X lock (does not hold RSTL)
		AutoGetCollection(MODE_IS)
		Holds RSTL MODE_IX while waiting for collection lock
			Enqueue RSTL MODE_X

Stepdown does not kill operations that do no take locks conflicting with writes.

Attachments

Issue Links

depends on

SERVER-79150 Reduce ScopedSetShardRole scope to setup stage of index build

Closed

is related to

SERVER-44722 3 way deadlock can happen between hybrid index build, prepared transactions and stepdown thread on primary that runs index build via coordinator.

Closed

related to

SERVER-75288 Investigate whether the stepdown killop thread should kill operations that hold the RSTL

Open

SERVER-71198 Assert that unkillable operations that take X collection locks do not hold the RSTL

Backlog

Activity

People

Assignee:: Yujin Kang Park

Reporter:: Yujin Kang Park

Participants:: Githook User, Vishnu Kaushik, Yujin Kang Park

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: Jul 05 2023 08:20:30 AM UTC

Updated:: Oct 29 2023 09:19:15 PM UTC

Resolved:: Aug 07 2023 09:39:46 AM UTC