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From "Chris Westin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3876) flatten() should not require a subsequent project to strip columns that aren't required
Date Tue, 06 Oct 2015 00:13:26 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14944298#comment-14944298
] 

Chris Westin commented on DRILL-3876:
-------------------------------------

I don't know what you mean by that. There's a JSON record with with an element that is a 20,000
element array that is being flattened. The entire large containing record is being duplicated
for each output record (which also contains one of the single small array elements).

> flatten() should not require a subsequent project to strip columns that aren't required
> ---------------------------------------------------------------------------------------
>
>                 Key: DRILL-3876
>                 URL: https://issues.apache.org/jira/browse/DRILL-3876
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.2.0
>            Reporter: Chris Westin
>            Assignee: Chris Westin
>




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