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Posted to issues@spark.apache.org by "Venkata Sai Akhil Gudesa (Jira)" <ji...@apache.org> on 2023/03/02 16:56:00 UTC

[jira] [Updated] (SPARK-42653) Artifact transfer from Scala/JVM client to Server

     [ https://issues.apache.org/jira/browse/SPARK-42653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Venkata Sai Akhil Gudesa updated SPARK-42653:
---------------------------------------------
    Epic Link: SPARK-42554

> Artifact transfer from Scala/JVM client to Server
> -------------------------------------------------
>
>                 Key: SPARK-42653
>                 URL: https://issues.apache.org/jira/browse/SPARK-42653
>             Project: Spark
>          Issue Type: Improvement
>          Components: Connect
>    Affects Versions: 3.4.0
>            Reporter: Venkata Sai Akhil Gudesa
>            Priority: Major
>
> 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", we need to implement a mechanism to transfer artifacts from the client side over to the server side as per the protocol defined in https://github.com/apache/spark/pull/40147 



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