[SERVER-83214] Handle direct connection database and collection registration on upgrade from RS Created: 14/Nov/23  Updated: 24/Nov/23

Status: Backlog
Project: Core Server
Component/s: Sharding, Upgrade/Downgrade
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Kaloian Manassiev Assignee: Backlog - Catalog and Routing
Resolution: Unresolved Votes: 0
Labels: 8.0-Make-All-Deployments-Sharded-Clusters
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-79159 Track unsharded collections on upgrade Open
depends on SERVER-82066 Handle direct connections for implici... Open
depends on SERVER-82316 Handle direct connections for DDL com... Closed
is depended on by SERVER-83222 Implement end-to-end upgrade code pat... Backlog
Assigned Teams:
Catalog and Routing
Participants:

 Description   

The work in SERVER-79159 will handle the registration of unsharded collections when coming from 7.0 clusters. However, it will not address the case where the 7.0 cluster has come from upgrade of a 7.0 replica set (meaning with direct connections).

This ticket is to implement the following procedure and integrate it properly with that of SERVER-79159 as described in upgrade step U5.


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