[SERVER-59424] Do not produce "kNewShardDetected" event for non-merging streams Created: 18/Aug/21  Updated: 29/Oct/23  Resolved: 24/Sep/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.1.0-rc0

Type: Improvement Priority: Major - P3
Reporter: Bernard Gorman Assignee: Drew Paroski
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Backwards Compatibility: Fully Compatible
Sprint: QE 2021-09-20, QE 2021-10-04
Participants:

 Description   

The "migrateChunkToNewShard" event should only be added into this vector if expCtx->needsMerge is true.



 Comments   
Comment by Vivian Ge (Inactive) [ 06/Oct/21 ]

Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you!

Comment by Githook User [ 24/Sep/21 ]

Author:

{'name': 'Drew Paroski', 'email': 'drew.paroski@mongodb.com', 'username': 'paroski'}

Message: SERVER-59424 Do not produce "kNewShardDetected" event for non-merging streams
Branch: master
https://github.com/mongodb/mongo/commit/41eee61849dfdbbb4f5f715834c472e63779a28c

Comment by Oren Ovadia [ 23/Sep/21 ]

Is there a chance of back-porting this to 4.4? (and 4.2)
Thank you for taking care of this!

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