[SERVER-46564] Remove the CheckpointLock class Created: 03/Mar/20  Updated: 29/Oct/23  Resolved: 04/May/20

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 4.4.0-rc4, 4.7.0

Type: Improvement Priority: Major - P3
Reporter: Gregory Wlodarek Assignee: James Heppenstall
Resolution: Fixed Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-46287 Switch background validation to use r... Closed
Related
is related to SERVER-69247 Add concurrency control for taking ch... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.4
Sprint: Execution Team 2020-05-18
Participants:
Linked BF Score: 0

 Description   

With background validation switching to use read-at-time rather than using a checkpoint cursor, we should remove the CheckpointLock class which was implemented to prevent checkpoint race conditions with validation.



 Comments   
Comment by Githook User [ 06/May/20 ]

Author:

{'name': 'Jamie Heppenstall', 'email': 'jamie.heppenstall@mongodb.com', 'username': 'JamesHeppenstall'}

Message: SERVER-46564 Remove the CheckpointLock class

(cherry picked from commit fa6c70e09cc25ba5cd57b4fd02b920ed59282437)
Branch: v4.4
https://github.com/mongodb/mongo/commit/d0e8908d86cc38699eb70d8e26c57abd5734e21c

Comment by Githook User [ 04/May/20 ]

Author:

{'name': 'Jamie Heppenstall', 'email': 'jamie.heppenstall@mongodb.com', 'username': 'JamesHeppenstall'}

Message: SERVER-46564 Remove the CheckpointLock class
Branch: master
https://github.com/mongodb/mongo/commit/fa6c70e09cc25ba5cd57b4fd02b920ed59282437

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