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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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None
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Query Optimization
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Fully Compatible
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QO 2023-08-07
Investigate what would happen if a query was 16MB, since this is the max a BSONObj can hold. This is a concern in terms of if the query shape is then larger and the BSONObj refuses to grow. In addition, once the query stats store partitions are capped at 16MB, the entry may be larger than that cap and therefore evict all entries in the partition.
- is depended on by
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SERVER-85105 Tracking: PM-2885 Milestone 0
- Closed
- is related to
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SERVER-78985 add comment explaining PartitionedCache behavior around edge cases
- Closed
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SERVER-79794 Add unit test to see if 16MB >= query shape triggers failure
- Closed