org.apache.whirr.service.ganglia
Class GangliaMetadClusterActionHandler

java.lang.Object
  org.apache.whirr.service.ClusterActionHandlerSupport
      org.apache.whirr.service.ganglia.GangliaMetadClusterActionHandler

All Implemented Interfaces:

ClusterActionHandler

public class GangliaMetadClusterActionHandler
extends ClusterActionHandlerSupport

Field Summary

static int	GANGLIA_META_PORT
static String	GANGLIA_METAD_ROLE
static int	HTTP_PORT

Fields inherited from interface org.apache.whirr.service.ClusterActionHandler

BOOTSTRAP_ACTION, CLEANUP_ACTION, CONFIGURE_ACTION, DESTROY_ACTION, START_ACTION, STOP_ACTION

Constructor Summary

GangliaMetadClusterActionHandler()

Method Summary

protected void	afterConfigure(ClusterActionEvent event)
protected void	beforeBootstrap(ClusterActionEvent event)
protected void	beforeConfigure(ClusterActionEvent event)
protected org.apache.commons.configuration.Configuration	getConfiguration(ClusterSpec spec)
protected String	getConfigureFunction(org.apache.commons.configuration.Configuration config)
protected String	getInstallFunction(org.apache.commons.configuration.Configuration config)
String	getRole()

Methods inherited from class org.apache.whirr.service.ClusterActionHandlerSupport

addRunUrl, addStatement, afterAction, afterBootstrap, afterCleanup, afterDestroy, afterOtherAction, afterStart, afterStop, beforeAction, beforeCleanup, beforeDestroy, beforeOtherAction, beforeStart, beforeStop, equals, getCleanupFunction, getConfiguration, getConfiguration, getConfigureFunction, getFunctionName, getInstallFunction, getStartFunction, getStopFunction, hashCode, prepareRemoteFileUrl, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

GANGLIA_METAD_ROLE

public static final String GANGLIA_METAD_ROLE

See Also:

Constant Field Values

GANGLIA_META_PORT

public static final int GANGLIA_META_PORT

See Also:

Constant Field Values

HTTP_PORT

public static final int HTTP_PORT

See Also:

Constant Field Values

Constructor Detail

GangliaMetadClusterActionHandler

public GangliaMetadClusterActionHandler()

Method Detail

getRole

public String getRole()

getConfiguration

protected org.apache.commons.configuration.Configuration getConfiguration(ClusterSpec spec)
                                                                   throws IOException

Throws:

IOException

getInstallFunction

protected String getInstallFunction(org.apache.commons.configuration.Configuration config)

getConfigureFunction

protected String getConfigureFunction(org.apache.commons.configuration.Configuration config)

beforeBootstrap

protected void beforeBootstrap(ClusterActionEvent event)
                        throws IOException

Overrides:

beforeBootstrap in class ClusterActionHandlerSupport

Throws:

IOException

beforeConfigure

protected void beforeConfigure(ClusterActionEvent event)
                        throws IOException,
                               InterruptedException

Overrides:

beforeConfigure in class ClusterActionHandlerSupport

Throws:

IOException

InterruptedException

afterConfigure

protected void afterConfigure(ClusterActionEvent event)

Overrides:

afterConfigure in class ClusterActionHandlerSupport