Package org.apache.hadoop.http

Class WebServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.eclipse.jetty.servlet.DefaultServlet

org.apache.hadoop.http.WebServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.eclipse.jetty.server.ResourceService.WelcomeFactory, org.eclipse.jetty.util.resource.ResourceFactory

public class WebServlet
extends org.eclipse.jetty.servlet.DefaultServlet

Hadoop DefaultServlet for serving static web content.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static org.slf4j.Logger	LOG

Fields inherited from class org.eclipse.jetty.servlet.DefaultServlet

CONTEXT_INIT

Constructor Summary

Constructors

Constructor	Description
WebServlet()

Method Summary

Modifier and Type	Method	Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Get method is modified to support impersonation and Kerberos SPNEGO token by forcing client side redirect when accessing "/" (root) of the web application context.

Methods inherited from class org.eclipse.jetty.servlet.DefaultServlet

destroy, doHead, doOptions, doPost, doTrace, getInitParameter, getResource, getWelcomeFile, init, initContextHandler

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doPut, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

WebServlet

public WebServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException

Get method is modified to support impersonation and Kerberos SPNEGO token by forcing client side redirect when accessing "/" (root) of the web application context.

Overrides:

doGet in class org.eclipse.jetty.servlet.DefaultServlet

Throws:

javax.servlet.ServletException

java.io.IOException