Package org.apache.hadoop.yarn.server.router.webapp

Class NodeLabelsBlock

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.router.webapp.RouterBlock

org.apache.hadoop.yarn.server.router.webapp.NodeLabelsBlock

All Implemented Interfaces:

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

public class NodeLabelsBlock
extends RouterBlock

Navigation block for the Router Web UI.

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.server.router.webapp.RouterBlock

ROUTER

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

BYTES_IN_MB, DATE_PATTERN, 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

Constructor Summary

Constructors

Constructor	Description
NodeLabelsBlock(Router router, org.apache.hadoop.yarn.webapp.View.ViewContext ctx)

Method Summary

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

Methods inherited from class org.apache.hadoop.yarn.server.router.webapp.RouterBlock

getActiveSubClusterIds, getClusterMetricsInfo, getClusterMetricsInfoBySubClusterId, getFacade, getRouterClusterMetricsInfo, getSubClusterInfoByLocalCluster, getSubClusterInfoList, getSubClusterInfoList, initApplicationsMenu, initNodeLabelsMenu, initNodesMenu, initSubClusterMetricsOverviewTable, isYarnFederationEnabled

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

getCallerUGI, initUserHelpInformationDiv, render, renderPartial

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

echo, echoWithoutEscapeHtml, puts, putWithoutEscapeHtml, 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, root_url, set, setTitle, setTitle, status, url

Methods inherited from class java.lang.Object

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

Constructor Details

NodeLabelsBlock

@Inject
public NodeLabelsBlock(Router router,
 org.apache.hadoop.yarn.webapp.View.ViewContext ctx)

Method Details

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