Andrew Cowie created HIVE-10775:
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Summary: Frequent calls to printStackTrace() obscuring legitimate
problems
Key: HIVE-10775
URL: https://issues.apache.org/jira/browse/HIVE-10775
Project: Hive
Issue Type: Test
Components: Metastore, Query Processor
Reporter: Andrew Cowie
Priority: Minor
When running test suites built on top of libraries that build on top of ...
that use Hive, the signal to noise ratio with exceptions flying past is
appalling. Most of this is down to calls to printStackTrace() embedded in this
library. HIVE-7697 showed someone cleaning that up and replacing with logging
the exception instead. That seems wise (logging can be redirected by the
calling test suite).
So, if you don't object, I'll hunt down the calls to printStackTrace() and
replace them with LOG.warn() instead. I'm about half way through the patch now.
AfC
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