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Type: Bug
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 8.1.0-rc0, 8.0.0
Affects Version/s: None
Component/s: None
Labels:
None

Assigned Teams:

Cluster Scalability
Backwards Compatibility:
Fully Compatible
Operating System:
ALL
Backport Requested:

v8.0
Linked BF Score:
200
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

Deadlock is between

(a) Stepdown thread takes RSTL in modeX, then tries to get PrimaryOnlyService _mutex when calling PrimaryOnlyService::onStepDown.

and

(b) thread that calls currentOp, takes PrimaryOnlyService _mutex while in PrimaryOnlyService::reportInstanceInfoForCurrentOp and trying to get collection IS lock in ReshardingRecipientService::RecipientStateMachine::_tryFetchBuildIndexMetrics

is depended on by

SERVER-101349 Re-enable resharding verification in resharding_coordinator_recovers_abort_decision.js

Closed

SERVER-101440 Re-enable resharding verification in test_resharding_test_fixture_shutdown_retry_needed.js

Closed

Assignee:: Unassigned
Reporter:: Randolph Tan
Participants:: Githook User, Randolph Tan
Votes:: 0 Vote for this issue
Watchers:: 6 Start watching this issue

Created:: Feb 25 2025 10:29:05 PM UTC
Updated:: May 07 2026 08:57:42 PM UTC
Resolved:: Feb 28 2025 09:49:59 PM UTC

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