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From "Zheng Shao (JIRA)" <>
Subject [jira] Updated: (HIVE-1212) Explicitly say "Hive Internal Error" to ease debugging
Date Fri, 05 Mar 2010 06:31:28 GMT


Zheng Shao updated HIVE-1212:

    Attachment: HIVE-1212.1.patch

This also fixes UDFArgumentException reporting.

> Explicitly say "Hive Internal Error" to ease debugging
> ------------------------------------------------------
>                 Key: HIVE-1212
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: Improvement
>    Affects Versions: 0.6.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>         Attachments: HIVE-1212.1.patch
> Our users complain that hive fails error messages like "FAILED: Unknown exception: null".
> We should explicitly mention that's an internal error of Hive, and provide more information
(stacktrace) on the screen to ease bug reporting and debugging.
> In other cases, we will still put the detailed information (stacktrace) in the log, since
users should be able to figure out what's wrong with a single line of message.

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