alluxio.web

Class WebInterfaceWorkerGeneralServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

alluxio.web.WebInterfaceWorkerGeneralServlet

All Implemented Interfaces:

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

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

Servlets that shows a worker's general information, including tiered storage details.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WebInterfaceWorkerGeneralServlet.UIStorageDir Displays information about a storage directory in the UI.
static class	WebInterfaceWorkerGeneralServlet.UIUsageOnTier A wrapper class of the usage info per tier for displaying in the UI.
static class	WebInterfaceWorkerGeneralServlet.UIWorkerInfo Displays information about a worker in the UI.

Constructor Summary

Constructors

Constructor and Description
WebInterfaceWorkerGeneralServlet(BlockWorker blockWorker, InetSocketAddress workerAddress, long startTimeMs) Creates a new instance of WebInterfaceWorkerGeneralServlet.

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

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

WebInterfaceWorkerGeneralServlet

public WebInterfaceWorkerGeneralServlet(BlockWorker blockWorker,
                                        InetSocketAddress workerAddress,
                                        long startTimeMs)

Creates a new instance of WebInterfaceWorkerGeneralServlet.

Parameters:

blockWorker - block worker handle

workerAddress - worker address

startTimeMs - start time in milliseconds

Method Detail

doGet

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

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException