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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8481) AMRMProxyPolicies should accept heartbeat response from new/unknown subclusters
Date Fri, 29 Jun 2018 19:17:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16528110#comment-16528110
] 

Hudson commented on YARN-8481:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14505 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14505/])
YARN-8481. AMRMProxyPolicies should accept heartbeat response from (gifuma: rev cdb084426bc27a9f902da0b6927a3354a307dd82)
* (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/test/java/org/apache/hadoop/yarn/server/federation/policies/amrmproxy/TestBroadcastAMRMProxyFederationPolicy.java
* (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/federation/policies/amrmproxy/RejectAMRMProxyPolicy.java
* (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/federation/policies/amrmproxy/BroadcastAMRMProxyPolicy.java


> AMRMProxyPolicies should accept heartbeat response from new/unknown subclusters
> -------------------------------------------------------------------------------
>
>                 Key: YARN-8481
>                 URL: https://issues.apache.org/jira/browse/YARN-8481
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: amrmproxy, federation
>            Reporter: Botong Huang
>            Assignee: Botong Huang
>            Priority: Minor
>         Attachments: YARN-8481.v1.patch
>
>
> 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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