[SERVER-69247] Add concurrency control for taking checkpoints Created: 30/Aug/22  Updated: 29/Oct/23  Resolved: 04/Oct/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 6.2.0-rc0

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

Issue Links:
Depends
is depended on by SERVER-68689 Switch background validation to use c... Closed
Problem/Incident
causes SERVER-70213 Handle interruption errors due to acq... Closed
Related
related to SERVER-46564 Remove the CheckpointLock class Closed
is related to SERVER-70431 Checkpointing manually constructs Res... Closed
Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2022-10-17
Participants:
Linked BF Score: 140

 Comments   
Comment by Githook User [ 03/Oct/22 ]

Author:

{'name': 'Yuhong Zhang', 'email': 'yuhong.zhang@mongodb.com', 'username': 'YuhongZhang98'}

Message: SERVER-69247 Add concurrency control for taking checkpoints
Branch: master
https://github.com/mongodb/mongo/commit/50e38fa00ad159f2f4c1bd94fcd065ee8a9ce212

Comment by Githook User [ 03/Oct/22 ]

Author:

{'name': 'Yuhong Zhang', 'email': 'yuhong.zhang@mongodb.com', 'username': 'YuhongZhang98'}

Message: SERVER-69247 Pass opCtx when creating WiredTigerKVEngine
Branch: master
https://github.com/10gen/mongo-enterprise-modules/commit/e601d5330a560ad58c592cb730132cc2ef251ccd

Comment by Yuhong Zhang [ 19/Sep/22 ]

Reopening this ticket as we can't rely on the checkpoint timestamp being updated atomically with the checkpoint

Comment by Yuhong Zhang [ 30/Aug/22 ]

We'll instead retry if the checkpoint timestamp advances during opening the cursors.

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