[SERVER-52760] Implement a pseudo-coordinator for Resharding on the primary shard Created: 11/Nov/20  Updated: 29/Oct/23  Resolved: 16/Feb/21

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.9.0

Type: Task Priority: Major - P3
Reporter: Kaloian Manassiev Assignee: Marcos José Grillo Ramirez
Resolution: Fixed Votes: 0
Labels: PM-1965-Milestone-0
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-52813 No-stepdown concurrency suites for th... Closed
Duplicate
is duplicated by SERVER-53089 Create the _shardsvrReshardCollection... Closed
Related
related to SERVER-53569 Test behavior of running data placeme... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2021-02-22
Participants:

 Description   

Following the coordinator/participant model from SERVER-52755/SERVER-52754, this ticket is to fit the 'reshardCollection' flow in that model, so it can properly serialise with concurrent DDL, this job also includes creating the _shardsvrReshardCollectionCommand.



 Comments   
Comment by Githook User [ 16/Feb/21 ]

Author:

{'name': 'Marcos José Grillo Ramirez', 'email': 'marcos.grillo@mongodb.com', 'username': 'm4nti5'}

Message: SERVER-52760 Add shardsvr_reshard_collection command and a DDL coordinator to serialize behind other DDL operations
Branch: master
https://github.com/mongodb/mongo/commit/bc90b32880745415b1b6d18cf1971e19c2982c46

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