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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5028) RMStateStore should trim down app state for completed applications
Date Mon, 02 May 2016 15:57:12 GMT
Karthik Kambatla created YARN-5028:
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             Summary: RMStateStore should trim down app state for completed applications
                 Key: YARN-5028
                 URL: https://issues.apache.org/jira/browse/YARN-5028
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
    Affects Versions: 2.8.0
            Reporter: Karthik Kambatla


RMStateStore stores enough information to recover applications in case of a restart. The store
also retains this information for completed applications to serve their status to REST, WebUI,
Java and CLI clients. We don't need all the information we store today to serve application
status; for instance, we don't need the {{ApplicationSubmissionContext}}. 



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