org.apache.hadoop.hbase.master.http

Class RegionVisualizer

java.lang.Object

org.apache.hadoop.hbase.util.AbstractHBaseTool

org.apache.hadoop.hbase.master.http.RegionVisualizer

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

@InterfaceAudience.Private
public class RegionVisualizer
extends AbstractHBaseTool

Support class for the "Region Visualizer" rendered out of src/main/jamon/org/apache/hadoop/hbase/tmpl/master/RegionVisualizerTmpl.jamon

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RegionVisualizer.RegionDetails POJO carrying detailed information about a region for use in visualizations.

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

AbstractHBaseTool.OptionsOrderComparator

Field Summary

Fields inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

cmdLineArgs, conf, EXIT_FAILURE, EXIT_SUCCESS, LONG_HELP_OPTION, options, SHORT_HELP_OPTION

Constructor Summary

Constructors

Constructor and Description
RegionVisualizer()
RegionVisualizer(Admin admin)
RegionVisualizer(AsyncAdmin asyncAdmin)

Method Summary

Modifier and Type	Method and Description
protected void	addOptions()
protected int	doWork()
static void	main(String[] argv)
protected void	processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)
String	renderRegionDetails()

Methods inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

addOption, addOptNoArg, addOptNoArg, addOptWithArg, addOptWithArg, addRequiredOption, addRequiredOptWithArg, addRequiredOptWithArg, doStaticMain, getConf, getOptionAsDouble, getOptionAsInt, getOptionAsInt, getOptionAsLong, getOptionAsLong, newParser, parseArgs, parseInt, parseLong, printUsage, printUsage, processOldArgs, run, setConf

Methods inherited from class java.lang.Object

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

Constructor Detail

RegionVisualizer

public RegionVisualizer()

RegionVisualizer

public RegionVisualizer(Admin admin)

RegionVisualizer

public RegionVisualizer(AsyncAdmin asyncAdmin)

Method Detail

renderRegionDetails

public String renderRegionDetails()

main

public static void main(String[] argv)

addOptions

protected void addOptions()

Specified by:

addOptions in class AbstractHBaseTool

processOptions

protected void processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)

Specified by:

processOptions in class AbstractHBaseTool

doWork

protected int doWork()
              throws Exception

Specified by:

doWork in class AbstractHBaseTool

Throws:

Exception