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Type: Improvement
Resolution: Unresolved
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:

Assigned Teams:

Replication
Backwards Compatibility:
Fully Compatible
Sprint:
Repl 2025-10-27, Repl 2025-11-10
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

~~SERVER-106707~~ added a logic to abort unprepared transactions in order to enter the critical section. However, it also aborts unrelated transactions that would not have blocked resharding from entering the critical section.

depends on

SERVER-106989 Make the Locker class support lockCollectionBegin() and lockCollectionComplete()

Open

SERVER-106990 Make ShardingRecoveryService::acquireRecoverableCriticalSectionBlockWrite support aborting unprepared transactions in between enqueuing lock request for collection X lock and acquiring the lock

Blocked

is related to

SERVER-106707 Resharding donors should abort in-progress unprepared transactions upon transitioning to "preparing-to-block-writes" to lower the chance of critical section timeout

Closed

SERVER-106989 Make the Locker class support lockCollectionBegin() and lockCollectionComplete()

Open

SERVER-106990 Make ShardingRecoveryService::acquireRecoverableCriticalSectionBlockWrite support aborting unprepared transactions in between enqueuing lock request for collection X lock and acquiring the lock

Blocked

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