[SERVER-59664] Implement merge chunks routine Phase I Created: 30/Aug/21  Updated: 29/Oct/23  Resolved: 07/Dec/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.2.0

Type: Task Priority: Major - P3
Reporter: Simon Gratzer (Inactive) Assignee: Allison Easton
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Problem/Incident
causes SERVER-71756 Defragmentation policy should issue d... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding EMEA 2021-09-20, Sharding EMEA 2021-10-04, Sharding EMEA 2021-10-18, Sharding EMEA 2021-11-01, Sharding EMEA 2021-11-15, Sharding EMEA 2021-11-29, Sharding EMEA 2021-12-13
Participants:
Linked BF Score: 175

 Description   

implement the merge chunks routine "Phase I" according to the design in WRITING-8723

Merge contiguous chunks with the same tag on each shard up to new target chunk size
Chunks will be split to the right size later on
Issue dataSize request for all chunks (can be done in tandem with 1.)



 Comments   
Comment by Githook User [ 07/Dec/21 ]

Author:

{'name': 'Allison Easton', 'email': 'allison.easton@mongodb.com', 'username': 'allisoneaston'}

Message: SERVER-59664 Implement merge chunks routine Phase I
Branch: master
https://github.com/mongodb/mongo/commit/f2b86c04cffb7124bafa50f363ccb260ebd0b854

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