[SERVER-42272] IndexBuildsCoordinator crashes on index build with duplicate index names Created: 18/Jul/19  Updated: 29/Oct/23  Resolved: 19/Jul/19

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 4.3.1

Type: Bug Priority: Major - P3
Reporter: Benety Goh Assignee: Benety Goh
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-39454 Move createIndexes command fully onto... Closed
Related
related to SERVER-40990 If a createIndexes request specifies ... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Execution Team 2019-07-29
Participants:

 Description   

When the IndexBuildsCoordinator is enabled for the createIndexes command, starting an index build with duplicate index names in the indexes field results in a server crash rather than failing the command with an IndexKeySpecsConflict error.



 Comments   
Comment by Githook User [ 19/Jul/19 ]

Author:

{'name': 'Benety Goh', 'username': 'benety', 'email': 'benety@mongodb.com'}

Message: SERVER-42272 add rollback_fuzzer test suite to alternate createIndexes builder
Branch: master
https://github.com/mongodb/mongo/commit/b23e10ea762b6d0fed5f9b9a10c05cf4c604616d

Comment by Githook User [ 19/Jul/19 ]

Author:

{'name': 'Benety Goh', 'username': 'benety', 'email': 'benety@mongodb.com'}

Message: SERVER-42272 IndexBuildsCoordinator ignores duplicate index names within an index build
Branch: master
https://github.com/mongodb/mongo/commit/28d9deadde968ed2025923d497f4bac9ed6f02bc

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