[SERVER-81019] Make dbCheck apply in parallel with CRUD operations on secondaries Created: 13/Sep/23  Updated: 30/Nov/23  Resolved: 30/Nov/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.3.0-rc0

Type: Task Priority: Major - P3
Reporter: Xuerui Fa Assignee: Moustafa Maher
Resolution: Fixed Votes: 0
Labels: pm-855-milestone-2
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Replication
Backwards Compatibility: Fully Compatible
Sprint: Repl 2023-11-27, Repl 2023-12-11
Participants:

 Description   

During oplog application, dbCheck current is applied in its own batch. As an optimization, it should instead be applied alongside other CRUD operations within a batch, as it is a read-only operation. We will need to make sure that the readTimestamp the batch is reading at is already available on the secondary.



 Comments   
Comment by Githook User [ 30/Nov/23 ]

Author:

{'name': 'Moustafa Maher Khalil', 'email': 'm.maher@mongodb.com', 'username': 'moustafamaher'}

Message: SERVER-81019 Make dbCheck apply in parallel with CRUD operations on secondaries
Branch: master
https://github.com/mongodb/mongo/commit/dd52961205d0a6b78c9ce299bae79ecee5c78f0f

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