org.apache.hadoop.yarn.server.webapp

Class AppsBlock

java.lang.Object

org.apache.hadoop.yarn.webapp.View

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

org.apache.hadoop.yarn.webapp.view.HtmlBlock

org.apache.hadoop.yarn.server.webapp.AppsBlock

All Implemented Interfaces:

Params, SubView

public class AppsBlock
extends HtmlBlock

Nested Class Summary

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

HtmlBlock.Block

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

View.ViewContext

Field Summary

Fields

Modifier and Type	Field and Description
protected ApplicationBaseProtocol	appBaseProt
protected Collection<ApplicationReport>	appReports
protected UserGroupInformation	callerUGI
protected EnumSet<YarnApplicationState>	reqAppStates

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

UNAVAILABLE

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

ERROR_DETAILS, TITLE, TITLE_LINK, USER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AppsBlock(ApplicationBaseProtocol appBaseProt, View.ViewContext ctx)

Method Summary

Modifier and Type	Method and Description
protected void	fetchData()
void	render(HtmlBlock.Block html)
protected void	renderData(HtmlBlock.Block html)

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

getCallerUGI, render, renderPartial

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

Field Detail

appBaseProt

protected ApplicationBaseProtocol appBaseProt

reqAppStates

protected EnumSet<YarnApplicationState> reqAppStates

callerUGI

protected UserGroupInformation callerUGI

appReports

protected Collection<ApplicationReport> appReports

Constructor Detail

AppsBlock

@Inject
protected AppsBlock(ApplicationBaseProtocol appBaseProt,
                            View.ViewContext ctx)

Method Detail

fetchData

protected void fetchData()
                  throws YarnException,
                         IOException,
                         InterruptedException

Throws:

YarnException

IOException

InterruptedException

render

public void render(HtmlBlock.Block html)

Specified by:

render in class HtmlBlock

renderData

protected void renderData(HtmlBlock.Block html)