[SERVER-35066] Balancer policy support for multiple incoming and outgoing migrations per shard pair Created: 18/May/18  Updated: 26/Oct/23

Status: Backlog
Project: Core Server
Component/s: Sharding
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: oldshardingemea
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-35073 POC for Balancer policy support for m... Closed
is depended on by SERVER-35076 Integrate the Balancer policy support... Backlog
Assigned Teams:
Catalog and Routing
Participants:

 Description   

The current balancer policy limits the number of migrations to be at most one per shard pair. When shards are made to support more than one concurrent moveChunk (SERVER-32669/SERVER-22674), the balancer policy will have to be adjusted to take advantage of this.


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