net.kwfgrid.gwes.monitor
Class GangliaCustomMetricUpdater

java.lang.Object
  java.lang.Thread
      net.kwfgrid.gwes.monitor.GangliaCustomMetricUpdater

All Implemented Interfaces:

Runnable

public class GangliaCustomMetricUpdater
extends Thread

Version:

$Id: GangliaCustomMetricUpdater.java 1490 2011-02-18 13:20:36Z hoheisel $

Author:

Andreas Hoheisel (www.andreas-hoheisel.de)

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

GangliaCustomMetricUpdater(GWESEngine engine)
Constructor

Method Summary

static void	closeProcessStreams(Process p) Close process streams to avoid "too many open files" issue.
void	run() Start the thread.
protected String	send(String name, String value, String type, String unit) Send value to ganglia

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

GangliaCustomMetricUpdater

public GangliaCustomMetricUpdater(GWESEngine engine)

Constructor

Parameters:

engine -

Method Detail

run

public final void run()

Start the thread.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

send

protected String send(String name,
                      String value,
                      String type,
                      String unit)
               throws IOException

Send value to ganglia

Parameters:

name -

value -

type -

unit -

Returns:

Throws:

IOException

closeProcessStreams

public static void closeProcessStreams(Process p)
                                throws IOException

Close process streams to avoid "too many open files" issue.

Parameters:

p -

Throws:

IOException