jerqi commented on issue #341: URL: https://github.com/apache/incubator-uniffle/issues/341#issuecomment-1321352772
> > Maybe I got your point. If we have rack1, rack2, rack3. Rack2 may have lower latency than rack3 for rack1. If we have tasks in rack1, rack1 don't have free shuffle server, we should allocate rack2's shuffle server to the tasks. Tag can't be compared. Maybe @xianjingfeng want to introduce comparable properties to our scheduler strategy. Do I get your point? > > I am not sure. > > 1. `AssignmentStrategy` will assign nodes from different racks to a stage. > 2. When task send data to shuffle servers, it will send to the server in the same rack with it first. > 3. When task read data from shuffle servers, it will read from the server in the same rack with it first. Is this a feature for multiple replicas? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@uniffle.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
