Muhammad Samir Khan created YARN-6867:
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Summary: AbstractYarnScheduler reports the configured maximum
resources, instead of the actual, even after the configured waittime
Key: YARN-6867
URL: https://issues.apache.org/jira/browse/YARN-6867
Project: Hadoop YARN
Issue Type: Bug
Components: scheduler
Reporter: Muhammad Samir Khan
AbstractYarnScheduler has a configured wait time during which it reports the
maximum resources from the configuration instead of the actual resources
available in the cluster. However, the first query after the wait time
expiration is responded by the configured maximum resources instead of the
actual maximum resources. This can result in a app submission to fail with an
InvalidResourceRequestException (will attach a unit test in the patch) since
the maximum resources reported by the RM is different than the one it sanity
checks against at app submission.
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