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Type:
New Feature
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Resolution: Fixed
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Priority:
Minor - P4
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Affects Version/s: None
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Component/s: Change streams
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None
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Query Execution
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Minor Change
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v8.0, v7.0, v6.0
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QE 2024-09-02, QE 2024-09-16, QE 2024-09-30
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200
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3
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Currently `create` events offer no explicit indication of the type of the namespace that’s been created. Clients have to parse it heuristically:
- If there’s a collection UUID: type=collection.
- Otherwise, if viewOn is a system.buckets collection: type=timeseries.
- Otherwise, type=view.
This means clients have to know about all collection types. So were there to be some new collection type, the logic above would process it as a view. Moreover, a client that doesn’t want to care about time-series collections nonetheless has to filter them out explicitly.
It would seem better all around to add a “type” field to the event.
- causes
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SERVER-97071 Ensure stability of resumeTokens across versions
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- Closed
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- is depended on by
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TOOLS-3674 Investigate changes in SERVER-88142: Include collection type with `create` events.
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- Waiting (Blocked)
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- is related to
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SERVER-97672 Move nsType field in create and similar events into operationDescription field
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- Needs Scheduling
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