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Posted to issues@spark.apache.org by "Marcelo Masiero Vanzin (Jira)" <ji...@apache.org> on 2019/10/17 21:37:00 UTC

[jira] [Assigned] (SPARK-28762) Read JAR main class if JAR is not located in local file system

     [ https://issues.apache.org/jira/browse/SPARK-28762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcelo Masiero Vanzin reassigned SPARK-28762:
----------------------------------------------

    Assignee: Ivan Gozali

> Read JAR main class if JAR is not located in local file system
> --------------------------------------------------------------
>
>                 Key: SPARK-28762
>                 URL: https://issues.apache.org/jira/browse/SPARK-28762
>             Project: Spark
>          Issue Type: New Feature
>          Components: Deploy, Spark Core, Spark Submit
>    Affects Versions: 3.0.0
>            Reporter: Ivan Gozali
>            Assignee: Ivan Gozali
>            Priority: Minor
>
> Currently, {{spark-submit}} doesn't attempt to read the main class from a Spark app JAR file if the scheme of the primary resource URI is not {{file}}. In other words, if the JAR is not in the local file system, it will barf.
> It would be useful to have this feature if I deploy my Spark app JARs in S3 or HDFS.
> If it makes sense to maintainers, I can take a stab at this - I think I know which files to look at.



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