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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1424) RMAppAttemptImpl should have a dummy ApplicationResourceUsageReport to return when
Date Tue, 19 Nov 2013 20:57:22 GMT
Sandy Ryza created YARN-1424:
--------------------------------

             Summary: RMAppAttemptImpl should have a dummy ApplicationResourceUsageReport
to return when 
                 Key: YARN-1424
                 URL: https://issues.apache.org/jira/browse/YARN-1424
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
            Reporter: Sandy Ryza


RMAppImpl has a DUMMY_APPLICATION_RESOURCE_USAGE_REPORT to return when the caller of createAndGetApplicationReport
doesn't have access.

RMAppAttemptImpl should have something similar for getApplicationResourceUsageReport.

It also might make sense to put the dummy report into ApplicationResourceUsageReport and allow
both to use it.

A test would also be useful to verify that RMAppAttemptImpl#getApplicationResourceUsageReport
doesn't return null if the scheduler doesn't have a report to return.



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