[jira] [Resolved] (SPARK-12175) Add new flag to Spark that identify if the driver run on application servers.

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-12175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-12175.
-------------------------------
    Resolution: Duplicate

[~sasi2103] this is the same issue that you already opened. Please just keep the discussion in one place.

> Add new flag to Spark that identify if the driver run on application servers.
> -----------------------------------------------------------------------------
>
>                 Key: SPARK-12175
>                 URL: https://issues.apache.org/jira/browse/SPARK-12175
>             Project: Spark
>          Issue Type: Bug
>            Reporter: Sasi
>
> Hi,
> I'm running my driver on JBoss and I have noticed that sometimes there's use case that try to create new SparkContext when Spark master is down, therefore an unhandle exception has throw and [SparkUncaughtExceptionHandler|https://github.com/apache/spark/blob/3bd77b213a9cd177c3ea3c61d37e5098e55f75a5/core/src/main/scala/org/apache/spark/util/SparkUncaughtExceptionHandler.scala] 
> do system.exist which kill JBoss.
> I think flag should be configured about which env is running the driver.
> For example,
> if driverRunOnAppServer = true then no system.exist will occurs.
> The develop will have to handle cases when Spark master is down or not.
> Best regards,
> Sasi



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