alluxio.multi.process

Class ExternalProcess

java.lang.Object

alluxio.multi.process.ExternalProcess

@ThreadSafe
public final class ExternalProcess
extends Object

Class for launching another class in a new processes.

Constructor Summary

Constructors

Constructor and Description
ExternalProcess(Map<PropertyKey,String> conf, Class<?> clazz, File outfile)

Method Summary

Modifier and Type	Method and Description
void	start() Starts the process.
void	stop() Stops the process.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalProcess

public ExternalProcess(Map<PropertyKey,String> conf,
                       Class<?> clazz,
                       File outfile)

Parameters:

conf - alluxio configuration properties for the process

clazz - the class to run

outfile - the file to write process output to

Method Detail

start

public void start()
           throws IOException

Starts the process.

Throws:

IOException

stop

public void stop()

Stops the process.