Sandy Ryza created YARN-1424:
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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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