[SERVER-44779] Invariant internal operations that hit a prepareConflict must be marked killable Created: 21/Nov/19  Updated: 29/Oct/23  Resolved: 25/Nov/19

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: 4.3 Required
Fix Version/s: 4.3.1, 4.2.9

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
Related
is related to SERVER-43216 Invariant internal operations that ac... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.2
Sprint: Repl 2019-12-02
Participants:
Linked BF Score: 115

 Description   

We should invariant that internal operations that hit a prepareConflict must be marked killable to avoid a deadlock on replica set step up/stepdown.



 Comments   
Comment by Githook User [ 29/Jun/20 ]

Author:

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

Message: SERVER-44779 dassert internal operations that hit a prepareConflict must be marked killable

(cherry picked from commit e5875e47cc5f4c1a1c7878ddc18557366cb9b364)
Branch: v4.2
https://github.com/mongodb/mongo/commit/ae50878af2ca1a297067ae7ba351d54d836b6327

Comment by Githook User [ 25/Nov/19 ]

Author:

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

Message: SERVER-44779 Invariant internal operations that hit a prepareConflict must be marked killable
Branch: master
https://github.com/mongodb/mongo/commit/e5875e47cc5f4c1a1c7878ddc18557366cb9b364

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