Marcelo Vanzin commented on SPARK-4160:

You don't need to ask for permission to work on things.

> Standalone cluster mode does not upload all needed jars to driver node
> ----------------------------------------------------------------------
>                 Key: SPARK-4160
>                 URL: https://issues.apache.org/jira/browse/SPARK-4160
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 1.2.0
>            Reporter: Marcelo Vanzin
> If you look at the code in {{DriverRunner.scala}}, there is code to download 
> the main application jar from the launcher node. But that's the only jar 
> that's downloaded - if the driver depends on one of the jars or files 
> specified via {{spark-submit --jars <list> --files <list>}}, it won't be able 
> to run.
> It should be possible to use the same mechanism to distribute the other files 
> to the driver node, even if that's not the most efficient way of doing it. 
> That way, at least, you don't need any external dependencies to be able to 
> distribute the files.

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