[SERVER-42979] Implement WorkingSet::extract() and WorkingSet::emplace() Created: 22/Aug/19  Updated: 29/Oct/23  Resolved: 13/Sep/19

Status: Closed
Project: Core Server
Component/s: Querying
Affects Version/s: None
Fix Version/s: 4.3.1

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

Issue Links:
Related
related to SERVER-43685 Biggie storage engine should support ... Closed
Backwards Compatibility: Fully Compatible
Sprint: Query 2019-09-09, Query 2019-09-23
Participants:

 Comments   
Comment by Githook User [ 13/Sep/19 ]

Author:

{'username': 'dstorch', 'email': 'david.storch@mongodb.com', 'name': 'David Storch'}

Message: SERVER-42979 Implement WorkingSet::extract() and WorkingSet::emplace().

Also replaces WorkingSetMember::isSuspicious with a scheme
that associates a snapshot id with every index key. This is
needed because extracted WorkingSetMembers are not
discoverable from the WorkingSet, and thus cannot be marked
as suspicious in preparation for yield.
Branch: master
https://github.com/mongodb/mongo/commit/6a764b107f77714d501b8d92f720a7853989a525

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