Steve Loughran created SPARK-12241:
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Summary: Improve failure reporting in Yarn client
obtainTokenForHBase()
Key: SPARK-12241
URL: https://issues.apache.org/jira/browse/SPARK-12241
Project: Spark
Issue Type: Improvement
Components: YARN
Affects Versions: 1.5.2
Environment: Kerberos
Reporter: Steve Loughran
Priority: Minor
SPARK-11265 improved reporting of reflection problems getting the Hive token in
a secure cluster.
The `obtainTokenForHBase()` method needs to pick up the same policy of what
exceptions to swallow/reject, and report any swallowed exceptions with the full
stack trace.
without this, problems authenticating with HBase result in log errors with no
meaningful information at all.
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