[SERVER-41697] Remove the 'ns' field from any existing index spec catalog entries during upgrade Created: 13/Jun/19  Updated: 29/Oct/23  Resolved: 29/Aug/19

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

Type: Improvement Priority: Major - P3
Reporter: Gregory Wlodarek Assignee: Gregory Wlodarek
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-41230 Update FCV constants throughout serve... Closed
depends on SERVER-41696 Stop generating the 'ns' field for in... Closed
Related
is related to SERVER-41752 Add upgrade/downgrade testing for lon... Closed
Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2019-09-09
Participants:

 Description   

During upgrade from v4.2 to v4.4, we need to go through each collection catalog entry and remove the 'ns' field in each index spec for the same reasons outlined in SERVER-41696.

Additionally, invariant that the 'ns' field is not present in getIndexSpec().



 Comments   
Comment by Githook User [ 29/Aug/19 ]

Author:

{'email': 'gregory.wlodarek@mongodb.com', 'name': 'Gregory Wlodarek', 'username': 'GWlodarek'}

Message: SERVER-41697 Remove the 'ns' field from any existing index spec catalog entries during upgrade
Branch: master
https://github.com/mongodb/mongo/commit/9eecdb4ea6eeb17b4ab8ec4a16fe0dc39af2d3fe

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