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Posted to yarn-issues@hadoop.apache.org by "Bibin A Chundatt (JIRA)" <ji...@apache.org> on 2018/06/06 14:23:00 UTC
[jira] [Commented] (YARN-8401) Yarn ui2 startup failure with out
internet connection
[ https://issues.apache.org/jira/browse/YARN-8401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16503366#comment-16503366 ]
Bibin A Chundatt commented on YARN-8401:
----------------------------------------
*hadoop-yarn-ui/**/web.xml*
{code}
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>YARN UI</display-name>
</web-app>
{code}
Seems we have two solution
# Add jetty-schemas to dependancy
# Remove DOCTYPE
cc: // [~sunil.govind@gmail.com]
> Yarn ui2 startup failure with out internet connection
> -----------------------------------------------------
>
> Key: YARN-8401
> URL: https://issues.apache.org/jira/browse/YARN-8401
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Bibin A Chundatt
> Priority: Blocker
>
> {code}
> 2018-06-06 21:10:58,611 WARN org.eclipse.jetty.webapp.WebAppContext: Failed startup of context o.e.j.w.WebAppContext@108a46d6{/ui2,file:///opt/HA/310/install/hadoop/resourcemanager/share/hadoop/yarn/webapps/ui2/,null}
> java.net.UnknownHostException: java.sun.com
> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:589)
> at java.net.Socket.connect(Socket.java:538)
> at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
> at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
> at sun.net.www.http.HttpClient.New(HttpClient.java:308)
> at sun.net.www.http.HttpClient.New(HttpClient.java:326)
> at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1168)
> at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1104)
> at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:998)
> at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:932)
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512)
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
> at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:646)
> at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1300)
> at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1267)
> at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:263)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1164)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1050)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:964)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333)
> at org.eclipse.jetty.xml.XmlParser.parse(XmlParser.java:255)
> at org.eclipse.jetty.webapp.Descriptor.parse(Descriptor.java:54)
> at org.eclipse.jetty.webapp.WebDescriptor.parse(WebDescriptor.java:207)
> at org.eclipse.jetty.webapp.MetaData.setWebXml(MetaData.java:189)
> at org.eclipse.jetty.webapp.WebXmlConfiguration.preConfigure(WebXmlConfiguration.java:60)
> at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:485)
> at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:521)
> at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)
> at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at org.eclipse.jetty.server.Server.start(Server.java:422)
> at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
> at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at org.eclipse.jetty.server.Server.doStart(Server.java:389)
> at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:1134)
> at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:431)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:1170)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1279)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1480)
> {code}
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