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https://issues.apache.org/jira/browse/DRILL-2029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14391588#comment-14391588
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Chris Westin commented on DRILL-2029:
-------------------------------------
May not help much to fix individual exception throws until we have DRILL-2430
to get the message all the way back to the user.
> All readers should show the filename where it encountered error. If
> possible, also position
> --------------------------------------------------------------------------------------------
>
> Key: DRILL-2029
> URL: https://issues.apache.org/jira/browse/DRILL-2029
> Project: Apache Drill
> Issue Type: Improvement
> Components: Storage - Parquet
> Affects Versions: 0.7.0
> Reporter: Aman Sinha
> Assignee: Steven Phillips
> Fix For: 1.0.0
>
>
> The Parquet reader (and possibly other file system readers) may encounter an
> error (e.g an IndexOutOfBounds) while reading one out of hundreds or
> thousands of files in a directory. The stack does not show the exact file
> where this error occurred which makes diagnosing the problem much harder.
> We should show the filename in the error message.
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