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https://issues.apache.org/jira/browse/ARROW-16211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17604851#comment-17604851
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Todd Farmer commented on ARROW-16211:
-------------------------------------
This issue was last updated over 90 days ago, which may be an indication it is
no longer being actively worked. To better reflect the current state, the issue
is being unassigned per [project
policy|https://arrow.apache.org/docs/dev/developers/bug_reports.html#issue-assignment].
Please feel free to re-take assignment of the issue if it is being actively
worked, or if you plan to start that work soon.
> [C++][Python] Unregister compute functions
> ------------------------------------------
>
> Key: ARROW-16211
> URL: https://issues.apache.org/jira/browse/ARROW-16211
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++, Python
> Reporter: Vibhatha Lakmal Abeykoon
> Assignee: Vibhatha Lakmal Abeykoon
> Priority: Major
>
> In general, when using UDFs, the user defines a function expecting a
> particular outcome. When building the program, there needs to be a way to
> update existing function kernels if it expands beyond what is planned before.
> In such situations, there should be a way to remove the existing definition
> and add a new definition. To enable this, the unregister functionality has to
> be included.
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