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https://issues.apache.org/jira/browse/HIVE-28133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18080268#comment-18080268
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Stamatis Zampetakis commented on HIVE-28133:
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In HIVE-28135, and possibly elsewhere there are claims that
HiveIOExceptionHandlerUtil is swallowing exceptions. Theoretically, this can
happen if a user sets the _hive.io.exception.handlers_ property and uses a
custom handler but in practice I never saw this happening. The default value
for the property is an empty string so in most (if not all) production
use-cases the exception is not swallowed by the handler but propagates upwards
wrapped as an IOException.
The above comment is just an additional clarification to avoid potential
misinterpretation by users & devs.
> Log the original exception in
> HiveIOExceptionHandlerUtil#handleRecordReaderException
> ------------------------------------------------------------------------------------
>
> Key: HIVE-28133
> URL: https://issues.apache.org/jira/browse/HIVE-28133
> Project: Hive
> Issue Type: Improvement
> Reporter: Denys Kuzmenko
> Assignee: László Bodor
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
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