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From "Sotos Matzanas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-3732) Yarn Client: Add option to NOT System.exit() at end of main()
Date Mon, 29 Sep 2014 21:15:34 GMT

    [ https://issues.apache.org/jira/browse/SPARK-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14152302#comment-14152302
] 

Sotos Matzanas commented on SPARK-3732:
---------------------------------------

we added the option as insurance against backward compatibility, removing the System.exit()
call will obviously work unless somebody is checking the exit code from spark-submit explicitely

> Yarn Client: Add option to NOT System.exit() at end of main()
> -------------------------------------------------------------
>
>                 Key: SPARK-3732
>                 URL: https://issues.apache.org/jira/browse/SPARK-3732
>             Project: Spark
>          Issue Type: Improvement
>    Affects Versions: 1.1.0
>            Reporter: Sotos Matzanas
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We would like to add the ability to create and submit Spark jobs programmatically via
Scala/Java. We have found a way to hack this and submit jobs via Yarn, but since 
> org.apache.spark.deploy.yarn.Client.main()
> exits with either 0 or 1 in the end, this will mean exit of our own program. We would
like to add an optional spark conf param to NOT exit at the end of the main



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