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Type: Task
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
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Labels:None
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Fully Compatible
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QE 2021-11-29, QE 2021-12-13
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135
SERVER-58429 allows lowering $group stages into the find subsystem in the situations of multi-planning and caching. However, the initial implementation does the runtime trials of the plans prior to extending them with the agg stages so it has to discard the results of the winning plan and the cached plan, even if the plan is accepted. The former we cannot easily fix but the latter should be fixable after SERVER-61046 is done.
- is duplicated by
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SERVER-61734 Replanning check after trial ends can cause undesired replanning
- Closed