[jira] [Resolved] (SPARK-14702) Expose SparkLauncher's ProcessBuilder for user flexibility

["Marcelo Vanzin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-14702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcelo Vanzin resolved SPARK-14702.
------------------------------------
       Resolution: Fixed
         Assignee: Andrew Duffy
    Fix Version/s: 2.1.0

> Expose SparkLauncher's ProcessBuilder for user flexibility
> ----------------------------------------------------------
>
>                 Key: SPARK-14702
>                 URL: https://issues.apache.org/jira/browse/SPARK-14702
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Submit
>    Affects Versions: 1.6.1
>            Reporter: Shuo Zheng
>            Assignee: Andrew Duffy
>             Fix For: 2.1.0
>
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> SparkLauncher doesn't currently give too much flexibility in handling the Process that it spins up; for example I want to be able to direct output and error to files, set the working directory, etc. Currently the only two ways of interacting with the SparkLauncher is via {{launch()}} or {{startApplication(SparkAppHandle.Listener... listeners)}}.
> I think we could give the user more power by making public {{createBuilder()}} (renamed to {{processBuilder()}} or {{createProcessBuilder()}}) to allow them to set the environment of the process however they want.



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