[SERVER-79964] Shards participating in the authoritative shardCollection should have up-to-date filtering information before the critical section is released Created: 14/Aug/23  Updated: 30/Oct/23  Resolved: 04/Oct/23

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

Type: Task Priority: Major - P3
Reporter: Paolo Polato Assignee: Pol Pinol
Resolution: Duplicate Votes: 0
Labels: authoritative-create-collection
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-78918 Make `shardCollection` command shard ... Closed
Assigned Teams:
Sharding EMEA
Sprint: Sharding EMEA 2023-08-21, Sharding EMEA 2023-09-18
Participants:

 Description   

Today the authoritative version of shardCollection performs a best-effort step to flush the metadata caches on non primary shards. A synchronous version of the same step (like in this example) would guarantee "truly authoritative" properties to the whole DDL.


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