Bikas Saha created YARN-614:
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Summary: Retry attempts automatically for hardware failures or
YARN issues and set default app retries to 1
Key: YARN-614
URL: https://issues.apache.org/jira/browse/YARN-614
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Bikas Saha
Attempts can fail due to a large number of user errors and they should not be
retried unnecessarily. The only reason YARN should retry an attempt is when the
hardware fails or YARN has an error. NM failing, lost NM and NM disk errors are
the hardware errors that come to mind.
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