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Posted to issues@spark.apache.org by "Marcelo Vanzin (JIRA)" <ji...@apache.org> on 2015/11/23 22:55:11 UTC

[jira] [Resolved] (SPARK-11140) Replace file server in driver with RPC-based alternative

     [ https://issues.apache.org/jira/browse/SPARK-11140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcelo Vanzin resolved SPARK-11140.
------------------------------------
       Resolution: Fixed
         Assignee: Marcelo Vanzin
    Fix Version/s: 1.7.0

> Replace file server in driver with RPC-based alternative
> --------------------------------------------------------
>
>                 Key: SPARK-11140
>                 URL: https://issues.apache.org/jira/browse/SPARK-11140
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Spark Core
>            Reporter: Marcelo Vanzin
>            Assignee: Marcelo Vanzin
>             Fix For: 1.7.0
>
>
> As part of making configuring encryption easy in Spark, it would be better to use the existing RPC channel between driver and executors to transfer files and jars added to the application.
> This would remove the need to start the HTTP server currently used for that purpose, which needs to be configured to use SSL if encryption is wanted. SSL is kinda hard to configure correctly in a multi-user, distributed environment.



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