[SERVER-70882] Add a new concurrency workload for the issue identified in WT-7912 Created: 26/Oct/22  Updated: 29/Oct/23  Resolved: 27/Oct/22

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

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

Issue Links:
Backports
Related
related to WT-7912 Fix prefix search near optimisation t... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v6.1, v6.0, v5.0, v4.4
Sprint: Storage Engines - 2022-10-31
Participants:

 Description   

WT-7912 describes a scenario where the prefix_search mechanism added in WT-7264 could result in duplicate values in a collection backed by a unique index. A reproducer was built in MongoDB to demonstrate this issue.

Given that the bounded cursor search logic is being introduced to replace the prefix search logic we need to productionise the reproducer created.



 Comments   
Comment by Githook User [ 27/Oct/22 ]

Author:

{'name': 'Gregory Wlodarek', 'email': 'gregory.wlodarek@mongodb.com', 'username': 'GWlodarek'}

Message: SERVER-70882 Add a new concurrency workload for the issue identified in WT-7912
Branch: master
https://github.com/mongodb/mongo/commit/1281ab11f40eeda824c24f5088294682fe880507

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