org.apache.htrace.viewer

Class HBaseSpanViewerServer

java.lang.Object

org.apache.htrace.viewer.HBaseSpanViewerServer

All Implemented Interfaces:

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

public class HBaseSpanViewerServer
extends Object
implements org.apache.hadoop.util.Tool

Field Summary

Fields

Modifier and Type	Field and Description
static String	HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT
static String	HTRACE_VIEWER_HTTP_ADDRESS_KEY

Constructor Summary

Constructors

Constructor and Description
HBaseSpanViewerServer()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
static void	main(String[] args) Runs Embedded Jetty server which exposes traces and spans Servlets exposed over HTTP protocol.
int	run(String[] args)
void	setConf(org.apache.hadoop.conf.Configuration conf)
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

HTRACE_VIEWER_HTTP_ADDRESS_KEY

public static final String HTRACE_VIEWER_HTTP_ADDRESS_KEY

See Also:

Constant Field Values

HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT

public static final String HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT

See Also:

Constant Field Values

Constructor Detail

HBaseSpanViewerServer

public HBaseSpanViewerServer()

Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

stop

public void stop()
          throws Exception

Throws:

Exception

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Runs Embedded Jetty server which exposes traces and spans Servlets exposed over HTTP protocol.

Parameters:

args - Default Arguments which passed to main method

Throws:

Exception - Which are propagated from Embedded Jetty Server to Hadoop tool runner.