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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5562) [Atsv2] system entities retrieval in REST throws NPE
Date Thu, 25 Aug 2016 11:18:22 GMT
Rohith Sharma K S created YARN-5562:
---------------------------------------

             Summary: [Atsv2] system entities retrieval in REST throws NPE
                 Key: YARN-5562
                 URL: https://issues.apache.org/jira/browse/YARN-5562
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Rohith Sharma K S
            Assignee: Rohith Sharma K S


It is seen that when evene try to retrieval system entities throw NPE.  URL /ws/v2/timeline/apps/{app-id}/entities

# for YARN_APPLICATION and YARN_FLOW_RUN
{noformat}
    {
        "exception": "WebApplicationException",
        "message": "java.lang.NullPointerException: userId shouldn't be null",
        "javaClassName": "javax.ws.rs.WebApplicationException"
    }
{noformat}

May be these entities can be skipped if not intended to use via REST apis.



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