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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: Storage
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Storage Execution
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Execution Team 2021-02-08, Execution Team 2021-02-22, Execution Team 2021-03-08, Execution Team 2021-03-22, Execution Team 2021-04-05, Execution Team 2021-04-19, Execution Team 2021-05-17, Execution Team 2021-06-14, Execution Team 2021-06-28, Execution Team 2021-07-12, Execution Team 2021-07-26, Execution Team 2021-08-09, Execution Team 2021-08-23, Execution Team 2021-09-06, Execution Team 2021-09-20, Execution Team 2021-10-04, Execution Team 2021-10-18
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0
The behavior of read_once cursors on a busy system needs to be more understood before we can make the feature available for general use.
- is depended on by
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SERVER-47056 Do not use readOnce cursors for collection scan in initial sync
- Closed
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SERVER-39295 Use readOnce: true for $sample cursors
- Blocked
- is duplicated by
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SERVER-47055 Investigate performance regression in initial sync collection scan with readOnce cursors
- Closed
- related to
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SERVER-37590 Investigate performance implications of using WiredTiger read-once cursors
- Closed