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

Catalog and Routing
Sprint:
CAR Team 2025-03-17, CAR Team 2025-03-31, CAR Team 2025-04-14, CAR Team 2025-04-28
Story Points:
3
Confidence Status:
None
Work Order:
0

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name:
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Goal Link:
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The WUOW is the tool that represents a transaction within a single MongoD instance. Currently it is at the level of the Storage Engine, but since it spans the catalog and the data, it needs to move up to the TransactionResources as it logically belongs there.

This ticket is to move the WUOW management out of OperationContext and entirely under TransactionResources. The presence of WUOU on the TransactionResources becomes an indicator that the TransactionResources in question have a yielded transaction.

depends on

SERVER-102712 Move ReplicationStateTransitionLockGuard to shard_role_api_stor_ex

Closed

SERVER-102774 Move d_concurrency.h/.cpp to shard_role_api_stor_ex

Closed

is depended on by

SERVER-77213 Move the all transactions-related state from OperationContext to TransactionResources

Blocked

is related to

SERVER-88547 Understand the notion of external yield in the find command

Closed

Assignee:: Kaloian Manassiev

Reporter:: Kaloian Manassiev

Participants:: Kaloian Manassiev

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Created:: Mar 01 2024 03:39:14 PM UTC

Updated:: Apr 17 2025 10:03:42 AM UTC

Confidence Status Last Update:: 27/Feb/25 2:26 PM

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