[jira] [Updated] (PARQUET-806) Parquet-tools silently suppresses error messages

["Uwe L. Korn (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PARQUET-806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn updated PARQUET-806:
--------------------------------
    Component/s: parquet-mr

> Parquet-tools silently suppresses error messages
> ------------------------------------------------
>
>                 Key: PARQUET-806
>                 URL: https://issues.apache.org/jira/browse/PARQUET-806
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-mr
>            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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