[SERVER-51900] Get rid of the "distributionMode" field of config.collections Created: 30/Oct/20  Updated: 29/Oct/23  Resolved: 11/Nov/20

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: Kaloian Manassiev
Resolution: Fixed Votes: 0
Labels: PM-1965-Cleanup
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Problem/Incident
causes SERVER-54132 Review usages of config.collections '... Closed
Related
related to SERVER-53052 Review some recent changes introduced... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2020-11-02, Sharding 2020-11-16
Participants:

 Description   

This field was added in 4.2 as part of the Track all Collections in the Catalog project, but since it didn't ship, this property remained lingering. Since we are going in the direction of making all collections be treated as Sharded, this field is unlikely to be used in the future, so we should throw it out.



 Comments   
Comment by Githook User [ 13/Nov/20 ]

Author:

{'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}

Message: SERVER-51900 Clear the 'distributionMode' and 'dropped' fields from 4.4 and earlier
Branch: master
https://github.com/mongodb/mongo/commit/6675536b77436eccddc54d6b3513ecb862cf381c

Comment by Githook User [ 11/Nov/20 ]

Author:

{'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}

Message: SERVER-51900 Get rid of the 'distributionMode' field of config.collections
Branch: master
https://github.com/mongodb/mongo/commit/ae52fb0d0ccdf33a626404fb1ac8a2ba4ea5d08b

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