[SERVER-83165] Avoid multiple QuerySettingsManager instances on a multi-role node Created: 13/Nov/23  Updated: 14/Nov/23

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

Type: Improvement Priority: Major - P3
Reporter: Romans Kasperovics Assignee: Backlog - Query Execution
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Assigned Teams:
Query Execution
Participants:

 Description   

Currently, a QuerySettingsManager is initialized in mongoS and mongoD processes. With PM-635 a single node can be both a router and a shard. In this case a QuerySettingsManager instance (and the corresponding query settings cache) can be shared between router and shard commands, and there is no need for 'ClusterServerParameterRefresher'.


Generated at Thu Feb 08 06:51:25 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.