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Type:
Task
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Catalog and Routing
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CAR Team 2024-09-30, CAR Team 2024-10-14, CAR Team 2024-10-28, CAR Team 2024-11-11, CAR Team 2024-11-25
In CommonProcessInterface::refreshAndGetCollectionVersion we decide to discard the collection version when ChunkManager::isSharded() is false.
I have the feeling this is wrong and in fact for a tracked unsharded collection ChunkManager::isSharded() will be false but since the collection is tracked it also has a collection version that should not be discarded.
More generally, I'm wondering why do we need to expose a function in the CommonProcessInterface to force a refresh and get the collection version.
- related to
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SERVER-95749 Avoid force collection cache refresh in MongosProcessInterface::ensureFieldsUniqueOrResolveDocumentKey
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- Needs Scheduling
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