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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2021/05/08 03:36:00 UTC

[jira] [Resolved] (SPARK-35261) Support static invoke for stateless UDF

     [ https://issues.apache.org/jira/browse/SPARK-35261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-35261.
-----------------------------------
    Fix Version/s: 3.2.0
       Resolution: Fixed

Issue resolved by pull request 32407
[https://github.com/apache/spark/pull/32407]

> Support static invoke for stateless UDF
> ---------------------------------------
>
>                 Key: SPARK-35261
>                 URL: https://issues.apache.org/jira/browse/SPARK-35261
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Chao Sun
>            Assignee: Apache Spark
>            Priority: Major
>             Fix For: 3.2.0
>
>
> For UDFs that are stateless, we should allow users to define "magic method" as a static Java method which removes extra costs from dynamic dispatch and gives better performance.



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