co.cask.cdap.app.runtime.spark.distributed

Class SparkContainerLauncher

java.lang.Object

co.cask.cdap.app.runtime.spark.distributed.SparkContainerLauncher

public final class SparkContainerLauncher
extends Object

This class launches Spark YARN containers with classes loaded through the SparkContainerClassLoader.

Constructor Summary

Constructors

Constructor and Description
SparkContainerLauncher()

Method Summary

Modifier and Type	Method and Description
static void	launch(String mainClassName, String[] args) Launches the given main class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SparkContainerLauncher

public SparkContainerLauncher()

Method Detail

launch

public static void launch(String mainClassName,
                          String[] args)
                   throws Exception

Launches the given main class. The main class will be loaded through the SparkContainerClassLoader.

Parameters:

mainClassName - the main class to launch

args - arguments for the main class

Throws:

Exception