org.apache.spark.metrics.sink

Class MetricsServlet

Object

org.apache.spark.metrics.sink.MetricsServlet

All Implemented Interfaces:

Sink

public class MetricsServlet
extends Object
implements Sink

Constructor Summary

Constructors

Constructor and Description
MetricsServlet(java.util.Properties property, com.codahale.metrics.MetricRegistry registry, SecurityManager securityMgr)

Method Summary

Methods

Modifier and Type	Method and Description
org.eclipse.jetty.servlet.ServletContextHandler[]	getHandlers()
String	getMetricsSnapshot(javax.servlet.http.HttpServletRequest request)
com.fasterxml.jackson.databind.ObjectMapper	mapper()
java.util.Properties	property()
com.codahale.metrics.MetricRegistry	registry()
void	report()
boolean	SERVLET_DEFAULT_SAMPLE()
String	SERVLET_KEY_PATH()
String	SERVLET_KEY_SAMPLE()
String	servletPath()
boolean	servletShowSample()
void	start()
void	stop()

Methods inherited from class Object

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

Constructor Detail

MetricsServlet

public MetricsServlet(java.util.Properties property,
              com.codahale.metrics.MetricRegistry registry,
              SecurityManager securityMgr)

Method Detail

property

public java.util.Properties property()

registry

public com.codahale.metrics.MetricRegistry registry()

SERVLET_KEY_PATH

public String SERVLET_KEY_PATH()

SERVLET_KEY_SAMPLE

public String SERVLET_KEY_SAMPLE()

SERVLET_DEFAULT_SAMPLE

public boolean SERVLET_DEFAULT_SAMPLE()

servletPath

public String servletPath()

servletShowSample

public boolean servletShowSample()

mapper

public com.fasterxml.jackson.databind.ObjectMapper mapper()

getHandlers

public org.eclipse.jetty.servlet.ServletContextHandler[] getHandlers()

getMetricsSnapshot

public String getMetricsSnapshot(javax.servlet.http.HttpServletRequest request)

start

public void start()

Specified by:

start in interface Sink

stop

public void stop()

Specified by:

stop in interface Sink

report

public void report()

Specified by:

report in interface Sink