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https://issues.apache.org/jira/browse/ARROW-3134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17079161#comment-17079161
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Antoine Pitrou commented on ARROW-3134:
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Not n-ary, but we have {{ApplyBinaryChunked}} now.
> [C++] Implement n-ary iterator for a collection of chunked arrays with
> possibly different chunking layouts
> ----------------------------------------------------------------------------------------------------------
>
> Key: ARROW-3134
> URL: https://issues.apache.org/jira/browse/ARROW-3134
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Priority: Major
> Labels: dataframe
>
> This is a common pattern that will result in kernel invocation on chunked
> arrays
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