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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/12/29 04:50:00 UTC

[jira] [Updated] (ARROW-16212) [C++][Python] Register Multiple Kernels for a UDF

     [ https://issues.apache.org/jira/browse/ARROW-16212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-16212:
-----------------------------------
    Labels: pull-request-available  (was: )

> [C++][Python] Register Multiple Kernels for a UDF
> -------------------------------------------------
>
>                 Key: ARROW-16212
>                 URL: https://issues.apache.org/jira/browse/ARROW-16212
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: C++, Python
>            Reporter: Vibhatha Lakmal Abeykoon
>            Assignee: Vibhatha Lakmal Abeykoon
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 11.0.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The current UDF integration (https://issues.apache.org/jira/browse/ARROW-15639) doesn't support multiple kernel registration. It only supports registering a single kernel under a given function name. Enabling multiple kernels to be registered under the same function name is a must for usability and consistency with the existing functions in the function registry. 



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