[jira] [Resolved] (SPARK-42543) Specify protocol for UDF artifact transfer in JVM/Scala client

["Herman van Hövell (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-42543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Herman van Hövell resolved SPARK-42543.
---------------------------------------
    Fix Version/s: 3.4.0
         Assignee: Venkata Sai Akhil Gudesa
       Resolution: Fixed

> Specify protocol for UDF artifact transfer in JVM/Scala client 
> ---------------------------------------------------------------
>
>                 Key: SPARK-42543
>                 URL: https://issues.apache.org/jira/browse/SPARK-42543
>             Project: Spark
>          Issue Type: Improvement
>          Components: Connect
>    Affects Versions: 3.4.0
>            Reporter: Venkata Sai Akhil Gudesa
>            Assignee: Venkata Sai Akhil Gudesa
>            Priority: Major
>             Fix For: 3.4.0
>
>
> An "artifact" is any file that may be used during the execution of a UDF.
> In the decoupled client-server architecture of Spark Connect, a remote client may use a local JAR or a new class in their UDF that may not be present on the server. To handle these cases of missing "artifacts", a protocol for artifact transfer is needed to move the required artifacts from the client side over to the server side.



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