[SERVER-60194] Remove featureFlagSbePlanCache from fully_disabled_feature_flags.yml Created: 23/Sep/21  Updated: 29/Oct/23  Resolved: 13/Oct/21

Status: Closed
Project: Core Server
Component/s: Query Planning
Affects Version/s: None
Fix Version/s: 5.1.0-rc1

Type: Task Priority: Major - P3
Reporter: David Storch Assignee: Ruoxin Xu
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-59178 Re-enable SBE as the default executio... Closed
Backwards Compatibility: Fully Compatible
Sprint: QO 2021-10-18
Participants:

 Description   

At the moment, the feature flag for the SBE plan cache is disabled even in the "all feature flags" build variants (see here). This was necessary because we only wanted to turn on the SBE plan cache in build variants where SBE is also enabled.

But soon, SERVER-59178 will turn on SBE by default! This means that we should have the SBE plan cache enabled in the "all feature flags" build variants. In order to make this happen, we should simply remove it from the blocklist. At the same top, we should scan etc/evergreen.yml and get rid of any places where we are explicitly enabling featureFlagSbePlanCache, as this will now happen implicitly.



 Comments   
Comment by Githook User [ 13/Oct/21 ]

Author:

{'name': 'Ruoxin Xu', 'email': 'ruoxin.xu@mongodb.com', 'username': 'RuoxinXu'}

Message: SERVER-60194 Remove featureFlagSbePlanCache from fully_disabled_feature_flags.yml
Branch: master
https://github.com/mongodb/mongo/commit/a65b8df87ef649830024224d2bb7b81f5b3a9cd4

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