[jira] [Commented] (DRILL-6724) Convert IndexOutOfBounds exception to UserException with context data where possible

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16598984#comment-16598984 ] 

ASF GitHub Bot commented on DRILL-6724:
---------------------------------------

KazydubB opened a new pull request #1455: DRILL-6724: Convert IndexOutOfBounds exception to UserException with …
URL: https://github.com/apache/drill/pull/1455
 
 
   …context data where possible

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> Convert IndexOutOfBounds exception to UserException with context data where possible
> ------------------------------------------------------------------------------------
>
>                 Key: DRILL-6724
>                 URL: https://issues.apache.org/jira/browse/DRILL-6724
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Bohdan Kazydub
>            Assignee: Bohdan Kazydub
>            Priority: Minor
>
> Sometimes when IndexOutOfBoundsException is exposed to users it is not clear what causes the problem. Instead this exception may be converted to a more useful UserException containing context data like filename, line, position etc (depending on what is available from a reader for a given type).
> A possible approach is to add a method to a RecordReader interface which produces UserException of type ErrorType.DATA_READ with context data, so that when such an UserException is needed it can be easily obtained by invoking the method.



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