[SERVER-49697] Callers should clear their shared_ptr to ChunkManager before blocking for refresh Created: 17/Jul/20  Updated: 26/Oct/23

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

Type: Task Priority: Major - P3
Reporter: Randolph Tan Assignee: Backlog - Catalog and Routing
Resolution: Unresolved Votes: 0
Labels: RECOVERING-PM-1633, oldshardingemea
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-78495 Throw out vestiges of enableFinerGrai... In Code Review
is depended on by SERVER-49701 Make enableFinerGrainedCatalogCacheRe... Blocked
Related
is related to SERVER-50014 Mongos can accumulate ChunkManager of... Closed
Assigned Teams:
Catalog and Routing
Participants:

 Description   

Today, it gets replaced with a new one after the refresh finishes. Which means that it can hold to an old copy for the entire duration of the refresh, and potentially delaying it's destruction unnecessarily.


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