Rohith Sharma K S created YARN-4278:

             Summary: On AM registration, response should  include cluster 
Nodes report on demanded by registration request.
                 Key: YARN-4278
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: api
            Reporter: Rohith Sharma K S
            Assignee: Rohith Sharma K S

>From the yarn-dev mailing list discussion thread 
Slider required to know about cluster nodes details for providing support for 
affinity/anti-affinity on containers.

Current behavior : During life span of application , updatedNodes are sent in 
allocate request only if there are any change like added/removed/'state change' 
in the nodes. Otherwise cluster nodes not updated to AM.

One of the approach thought by [] is while AM registration 
let response hold the cluster nodes report

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