[SERVER-40655] Test that a retryable write that changes the shard key behaves correctly with conflicting writes Created: 15/Apr/19  Updated: 29/Oct/23  Resolved: 18/Apr/19

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.1.11

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

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2019-04-22
Participants:

 Description   

We should test the following scenarios:

1. If a concurrent update modifies the same document such that the original update query will still match, we do not lose the conflicting write.
2. If a concurrent update modifies the same document such that the original update query will NOT match or if a concurrent delete removes this document, we do not modify any document.



 Comments   
Comment by Githook User [ 18/Apr/19 ]

Author:

{'name': 'jannaerin', 'username': 'jannaerin', 'email': 'golden.janna@gmail.com'}

Message: SERVER-40655 Test that a retryable write that changes the shard key behaves correctly with conflicting writes
Branch: master
https://github.com/mongodb/mongo/commit/724615ae608b123bb2e82dc0731f8e61fab17a82

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