Sasi created SPARK-12175:
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Summary: 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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