[SERVER-65957] Add a targeted test for the SBE planCache to not use the stale cache entries after the refineShardKey operation Created: 26/Apr/22  Updated: 06/Dec/22

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Denis Grebennicov Assignee: Backlog - Query Optimization
Resolution: Unresolved Votes: 0
Labels: neweng
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Optimization
Sprint: QO 2022-05-16, QO 2022-05-30, QO 2022-06-13, QO 2022-06-27, QO 2022-07-11, QO 2022-07-25, QO 2022-08-08, QO 2022-08-22, QO 2022-09-05
Participants:

 Description   

SERVER-65085 adds sharded collection epoch, in order to avoid using the stale cache entries of the SBE planCache after performing refineShardKey on a collection.

However it didn't introduce the jstest that would verify this behavior.



 Comments   
Comment by Ana Meza [ 05/Sep/22 ]

Removing Sprint since this ticket is assigned to the QE Backlog users and neweng

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