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https://issues.apache.org/jira/browse/ARROW-3135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772574#comment-16772574
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Francois Saint-Jacques commented on ARROW-3135:
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I don't quite follow the description of this task. Is this about passing the
selection vector between chained kernels?
> [C++] Add helper functions for validity bitmap propagation in kernel context
> ----------------------------------------------------------------------------
>
> Key: ARROW-3135
> URL: https://issues.apache.org/jira/browse/ARROW-3135
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Priority: Major
> Labels: analytics
> Fix For: 0.14.0
>
>
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