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https://issues.apache.org/jira/browse/ARROW-4121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16729831#comment-16729831
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Wes McKinney commented on ARROW-4121:
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My preference would be to not allocate memory at all in the implementation of
{{Call}} for fixed-width / primitive outputs. This is discussed as it relates
to {{Cast}} in ARROW-1896.
If the output is binary or nested then things have to be handled a bit
differently
> [C++] Refactor memory allocation from InvertKernel
> --------------------------------------------------
>
> Key: ARROW-4121
> URL: https://issues.apache.org/jira/browse/ARROW-4121
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++
> Reporter: Micah Kornfield
> Assignee: Micah Kornfield
> Priority: Major
>
> subtask for overall fix to remove memory allocation. Do this first to make
> sure I understand the problem and acceptable solution (seems like a simple
> API change).
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