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https://issues.apache.org/jira/browse/ARROW-15636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Farmer reassigned ARROW-15636:
-----------------------------------
Assignee: (was: Vibhatha Lakmal Abeykoon)
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. 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.
> PoC for UDFs
> -------------
>
> Key: ARROW-15636
> URL: https://issues.apache.org/jira/browse/ARROW-15636
> Project: Apache Arrow
> Issue Type: Sub-task
> Reporter: Vibhatha Lakmal Abeykoon
> Priority: Major
> Labels: C++, Python
>
> The idea is to do a proof of concept before developing the UDF API or
> required kernels as a PR.
> This PoC will be looking into a few ideas.
> * Using Project (ProjectNodeOptions) to execute a simple Python function
> which serves as a UDF
> * Using Aggregate (AggregateNodeOptions) to execute a simple Python function
> which servers as a UDF
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