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https://issues.apache.org/jira/browse/HIVE-21656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16839324#comment-16839324
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Matt McCline commented on HIVE-21656:
-------------------------------------

Great caution is needed here. Not clear setting the output batch’s noNulls 
field to true is safe.

> Vectorize UDF mask
> ------------------
>
>                 Key: HIVE-21656
>                 URL: https://issues.apache.org/jira/browse/HIVE-21656
>             Project: Hive
>          Issue Type: Improvement
>          Components: Vectorization
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-21656.1.patch, HIVE-21656.2.patch, 
> HIVE-21656.3.patch
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>




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