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

Class MetricsOverviewTable

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.resourcemanager.webapp.MetricsOverviewTable

All Implemented Interfaces:

org.apache.hadoop.yarn.webapp.Params, org.apache.hadoop.yarn.webapp.SubView

public class MetricsOverviewTable
extends org.apache.hadoop.yarn.webapp.view.HtmlBlock

Provides an table with an overview of many cluster wide metrics and if per user metrics are enabled it will show an overview of what the current user is using on the cluster.

Nested Class Summary

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

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

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

org.apache.hadoop.yarn.webapp.View.ViewContext

Field Summary

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

UNAVAILABLE

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

Method Summary

Modifier and Type	Method and Description
protected void	render(org.apache.hadoop.yarn.webapp.view.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

Method Detail

render

protected void render(org.apache.hadoop.yarn.webapp.view.HtmlBlock.Block html)

Specified by:

render in class org.apache.hadoop.yarn.webapp.view.HtmlBlock