Sumit Nigam created YARN-3946:
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Summary: Allow fetching exact reason as to why a submitted app is
in ACCEPTED state.
Key: YARN-3946
URL: https://issues.apache.org/jira/browse/YARN-3946
Project: Hadoop YARN
Issue Type: Improvement
Components: resourcemanager
Affects Versions: 2.6.0
Reporter: Sumit Nigam
Currently there is no direct way to get the exact reason as to why a submitted
app is still in ACCEPTED state. It should be able to know through RM REST API
as to what aspect is not being met - say, queue limits being reached, or core/
memory requirement not being met, or AM limit being reached, etc.
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