[SERVER-76415] Fix implementation of lock free acquisitions Created: 21/Apr/23  Updated: 01/Feb/24  Resolved: 13/Jun/23

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

Type: Bug Priority: Major - P3
Reporter: Daniel Gomez Ferro Assignee: Daniel Gomez Ferro
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
is duplicated by SERVER-76901 Open consistent storage snapshot for ... Closed
is duplicated by SERVER-71784 Support lock-free in CollectionSnapsh... Closed
Related
Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Execution Team 2023-05-15, Execution Team 2023-05-29, Execution Team 2023-06-12, Execution EMEA Team 2023-06-26
Participants:
Linked BF Score: 105

 Description   

After SERVER-74196 lock free acquisitions are still missing:

  • Dealing with the oplog when preallocating the snapshot
  • Taking the global lock
  • Dealing with reads on secondaries (using lastApplied)


 Comments   
Comment by Githook User [ 31/May/23 ]

Author:

{'name': 'Daniel Gómez Ferro', 'email': 'daniel.gomezferro@mongodb.com', 'username': 'dgomezferro'}

Message: SERVER-76415 Fix lock-free acquisitions
Branch: master
https://github.com/mongodb/mongo/commit/e7b145405e5e076ebe59354a34cb3a74a67e2c5e

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