org.apache.hadoop.mapreduce.v2.hs.webapp

Class HsTasksPage

java.lang.Object

org.apache.hadoop.yarn.webapp.View

org.apache.hadoop.yarn.webapp.view.TextView

org.apache.hadoop.yarn.webapp.view.HtmlPage

org.apache.hadoop.yarn.webapp.view.TwoColumnLayout

org.apache.hadoop.mapreduce.v2.hs.webapp.HsView

org.apache.hadoop.mapreduce.v2.hs.webapp.HsTasksPage

All Implemented Interfaces:

Params

public class HsTasksPage
extends HsView

A page showing the tasks for a given application.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.webapp.view.HtmlPage

HtmlPage._, HtmlPage.Page

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.webapp.View

View.ViewContext

Field Summary

Fields inherited from class org.apache.hadoop.yarn.webapp.view.HtmlPage

DOCTYPE

Fields inherited from class org.apache.hadoop.yarn.webapp.View

LOG

Fields inherited from interface org.apache.hadoop.yarn.webapp.Params

ERROR_DETAILS, TITLE, TITLE_LINK, USER

Constructor Summary

Constructors

Constructor and Description
HsTasksPage()

Method Summary

Methods

Modifier and Type	Method and Description
protected Class<? extends SubView>	content() The content of this page is the TasksBlock
protected void	preHead(Hamlet.HTML<HtmlPage._> html) Do what needs to be done before the header is rendered.

Methods inherited from class org.apache.hadoop.mapreduce.v2.hs.webapp.HsView

commonPreHead, nav

Methods inherited from class org.apache.hadoop.yarn.webapp.view.TwoColumnLayout

footer, header, postHead, render, setTableStyles

Methods inherited from class org.apache.hadoop.yarn.webapp.view.HtmlPage

render

Methods inherited from class org.apache.hadoop.yarn.webapp.view.TextView

echo, puts, writer

Methods inherited from class org.apache.hadoop.yarn.webapp.View

$, $, context, cookies, error, getInstance, inDevMode, info, injector, moreParams, outputStream, prefix, render, request, response, root_url, root, set, setTitle, setTitle, status, url

Methods inherited from class java.lang.Object

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

Constructor Detail

HsTasksPage

public HsTasksPage()

Method Detail

preHead

protected void preHead(Hamlet.HTML<HtmlPage._> html)

Description copied from class: TwoColumnLayout

Do what needs to be done before the header is rendered. This usually involves setting page variables for Javascript and CSS rendering.

Overrides:

preHead in class HsView

Parameters:

html - the html to use to render.

content

protected Class<? extends SubView> content()

The content of this page is the TasksBlock

Overrides:

content in class HsView

Returns:

HsTasksBlock.class