org.apache.hadoop.yarn.server.resourcemanager.webapp

Class AboutPage

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.yarn.server.resourcemanager.webapp.RmView

org.apache.hadoop.yarn.server.resourcemanager.webapp.AboutPage

All Implemented Interfaces:

Params

public class AboutPage
extends RmView

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
AboutPage()

Method Summary

Methods

Modifier and Type	Method and Description
protected Class<? extends SubView>	content()
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.yarn.server.resourcemanager.webapp.RmView

commonPreHead, getAppsTableColumnDefs, 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

AboutPage

public AboutPage()

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 RmView

Parameters:

html - the html to use to render.

content

protected Class<? extends SubView> content()

Overrides:

content in class RmView

Returns:

the class that will render the content of the page.