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https://issues.apache.org/jira/browse/SPARK-12175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15044640#comment-15044640
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Sean Owen commented on SPARK-12175:
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[~sasi2103] I don't know that this is something to fix. As I mentioned, please
search for other related issues to get more background on the discussion. I
left questions for you on the other issue.
> 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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