org.apache.hadoop.yarn.webapp.view

Class ErrorPage

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.ErrorPage

All Implemented Interfaces:

Params

@InterfaceAudience.LimitedPrivate(value={"YARN","MapReduce"})
public class ErrorPage
extends HtmlPage

A jquery-ui themeable error page

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
ErrorPage()

Method Summary

Modifier and Type	Method and Description
protected String	errorDetails()
protected void	render(Hamlet.HTML<HtmlPage.__> html) Render the the HTML page.
static String	toStackTrace(Throwable error, int cutoff)

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

render

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_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

ErrorPage

public ErrorPage()

Method Detail

render

protected void render(Hamlet.HTML<HtmlPage.__> html)

Description copied from class: HtmlPage

Render the the HTML page.

Specified by:

render in class HtmlPage

Parameters:

html - the page to render data to.

errorDetails

protected String errorDetails()

toStackTrace

public static String toStackTrace(Throwable error,
                                  int cutoff)