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  1. Hadoop YARN
  2. YARN-5597 YARN Federation improvements
  3. YARN-8481

AMRMProxyPolicies should accept heartbeat response from new/unknown subclusters

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.10.0, 3.2.0, 2.9.2
    • Component/s: amrmproxy, federation
    • Labels:
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      Description

      Currently BroadcastAMRMProxyPolicy assumes that we only span the application to the sub-clusters instructed by itself via splitResourceRequests. However, with AMRMProxy HA, second attempts of the application might come up with multiple sub-clusters initially without consulting the AMRMProxyPolicy at all. This leads to exceptions in notifyOfResponse. It should simply allow the new/unknown sub-cluster heartbeat responses. 

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            • Assignee:
              botong Botong Huang
              Reporter:
              botong Botong Huang
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              • Created:
                Updated:
                Resolved: