hudson.plugins.hadoop
Class ComputerListenerImpl

java.lang.Object
  hudson.slaves.ComputerListener
      hudson.plugins.hadoop.ComputerListenerImpl

All Implemented Interfaces:

hudson.ExtensionPoint

@Extension
public class ComputerListenerImpl
extends hudson.slaves.ComputerListener

When a new computer becomes online, starts a Hadoop data node and task tracker.

This will be done on a separate JVM to allow administrators to control the JVM parameters better. This JVM automatically kills itself when the slave JVM gets disconnected.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

hudson.ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

ComputerListenerImpl()

Method Summary

void	onOnline(hudson.model.Computer c, hudson.model.TaskListener listener)

Methods inherited from class hudson.slaves.ComputerListener

all, onConfigurationChange, onLaunchFailure, onOffline, onOnline, preLaunch, preOnline, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

ComputerListenerImpl

public ComputerListenerImpl()

Method Detail

onOnline

public void onOnline(hudson.model.Computer c,
                     hudson.model.TaskListener listener)

Overrides:

onOnline in class hudson.slaves.ComputerListener