Zoltan Ivanfi created PARQUET-806:
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Summary: Parquet-tools silently suppresses error messages
Key: PARQUET-806
URL: https://issues.apache.org/jira/browse/PARQUET-806
Project: Parquet
Issue Type: Bug
Reporter: Zoltan Ivanfi
Assignee: Zoltan Ivanfi
Without -debug parameter, parquet-tools produces quite cryptic output in case
of errors. For example, parquet tools may print the following output and
nothing more:
org/apache/hadoop/conf/Configuration
It is not clear from this output that it indicates an error (actually it is not
clear what it indicates at all). I don't really understand the reasoning behind
hiding exceptions by default, but instead of this unusable message,
parquet-tools should at least print:
NoClassDefFoundError: org/apache/hadoop/conf/Configuration
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