[SERVER-54938] Only flush journal once per batch on secondary oplog application Created: 04/Mar/21  Updated: 29/Oct/23  Resolved: 06/Mar/21

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: None
Fix Version/s: 4.9.0, 4.4.5

Type: Improvement Priority: Major - P3
Reporter: Jason Chan Assignee: Jason Chan
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
is depended on by SERVER-53667 High rate of journal flushes on secon... Closed
Problem/Incident
causes SERVER-69976 Remove unused JournalFlusher::trigger... Closed
Related
related to SERVER-53667 High rate of journal flushes on secon... Closed
related to SERVER-81918 Remove the extra call to set lastDura... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.4
Sprint: Repl 2021-03-08
Participants:
Case:
Linked BF Score: 0

 Description   

Currently, we flush the journal twice per batch on secondary oplog application. 



 Comments   
Comment by Githook User [ 16/Mar/21 ]

Author:

{'name': 'Jason Chan', 'email': 'jason.chan@mongodb.com', 'username': 'jasonjhchan'}

Message: SERVER-54938 Only flush journal once per batch on secondary oplog application

(cherry picked from commit f0a5b6384340c7b4b06c0e0e0edb32a5c007ae38)
Branch: v4.4
https://github.com/mongodb/mongo/commit/2b9ffef47ff730bbbea63feca07e871393856be5

Comment by Githook User [ 06/Mar/21 ]

Author:

{'name': 'Jason Chan', 'email': 'jason.chan@mongodb.com', 'username': 'jasonjhchan'}

Message: SERVER-54938 Only flush journal once per batch on secondary oplog application
Branch: master
https://github.com/mongodb/mongo/commit/f0a5b6384340c7b4b06c0e0e0edb32a5c007ae38

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