Package org.apache.hadoop.yarn.sls.web

Class SLSWebApp

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.hadoop.yarn.sls.web.SLSWebApp

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@Private
@Unstable
public class SLSWebApp
extends javax.servlet.http.HttpServlet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SLSWebApp(SchedulerWrapper wrapper, int metricsAddressPort)

Method Summary

Modifier and Type	Method	Description
java.lang.String	generateRealTimeTrackingMetrics()
void	start()
void	stop()

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

SLSWebApp

public SLSWebApp(SchedulerWrapper wrapper,
                 int metricsAddressPort)

Method Detail

start

public void start()
           throws java.lang.Exception

Throws:

java.lang.Exception

stop

public void stop()
          throws java.lang.Exception

Throws:

java.lang.Exception

generateRealTimeTrackingMetrics

public java.lang.String generateRealTimeTrackingMetrics()