alluxio.web

Class WebInterfaceWorkersServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

alluxio.web.WebInterfaceWorkersServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@ThreadSafe
public final class WebInterfaceWorkersServlet
extends javax.servlet.http.HttpServlet

Servlet that provides data for displaying detail info of all workers.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WebInterfaceWorkersServlet.NodeInfo Class to make referencing worker nodes more intuitive.

Constructor Summary

Constructors

Constructor and Description
WebInterfaceWorkersServlet(BlockMaster blockMaster) Creates a new instance of WebInterfaceWorkersServlet.

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Populates attributes before redirecting to a jsp.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, 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

WebInterfaceWorkersServlet

public WebInterfaceWorkersServlet(BlockMaster blockMaster)

Creates a new instance of WebInterfaceWorkersServlet.

Parameters:

blockMaster - block master

Method Detail

doGet

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

Populates attributes before redirecting to a jsp.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - the HttpServletRequest object

response - the HttpServletResponse object

Throws:

javax.servlet.ServletException - if the target resource throws this exception

IOException