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https://issues.apache.org/jira/browse/DRILL-6578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531941#comment-16531941
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ASF GitHub Bot commented on DRILL-6578:
---------------------------------------

sachouche commented on issue #1360: DRILL-6578: Handle query cancellation in 
Parquet reader
URL: https://github.com/apache/drill/pull/1360#issuecomment-402295742
 
 
   @vrozov and @Ben-Zvi 
   Updated the PR according to latest feedbacks.

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> Ensure the Flat Parquet Reader can handle query cancellation
> ------------------------------------------------------------
>
>                 Key: DRILL-6578
>                 URL: https://issues.apache.org/jira/browse/DRILL-6578
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Storage - Parquet
>            Reporter: salim achouche
>            Assignee: salim achouche
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.14.0
>
>
> * The optimized Parquet reader uses an iterator style to load column data 
>  * We need to ensure the code can properly handle query cancellation even in 
> the presence of bugs within the hasNext() .. next() calls



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