[SERVER-77931] Server parameter to disable deprioritizing unbounded user collection/index scans Created: 08/Jun/23  Updated: 29/Oct/23  Resolved: 21/Jun/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.1.0-rc0, 7.0.0-rc6

Type: Task Priority: Major - P3
Reporter: Gregory Noma Assignee: Shin Yee Tan
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
is depended on by SERVER-77792 [CQF] Mark full collscans as low prio... Closed
Related
related to SERVER-74594 Deprioritize unbounded user index sca... Closed
related to SERVER-72440 Deprioritize collection scans under load Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v7.0
Sprint: Execution NAMR Team 2023-06-26
Participants:

 Description   

As of SERVER-72440 and SERVER-74594, unbounded user collection and index scans are executed with low storage admission priority. We should add a server parameter that can disable this behavior independently of execution control.



 Comments   
Comment by Githook User [ 21/Jun/23 ]

Author:

{'name': 'Shin Yee Tan', 'email': 'shinyee.tan@mongodb.com', 'username': 'shinyeet'}

Message: SERVER-77931 Add server parameter for deprioritize unbounded user collection and index scans (cherry picked from commit 6b6c54f8fdb694c408933189220d6f82903ff84a)
Branch: v7.0
https://github.com/mongodb/mongo/commit/08c740b9db1a6c7f08b4dfc820a5b3ce1d97fbe8

Comment by Githook User [ 21/Jun/23 ]

Author:

{'name': 'Shin Yee Tan', 'email': 'shinyee.tan@mongodb.com', 'username': 'shinyeet'}

Message: SERVER-77931 Add server parameter for deprioritize unbounded user collection and index scans
Branch: master
https://github.com/mongodb/mongo/commit/6b6c54f8fdb694c408933189220d6f82903ff84a

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