Why accessing activemqweb causes UnknownHostException jetty.mortbay.org ?

Solution Verified - Updated -

Issue

  • JBoss A-MQ is unable to Start Service due to "jetty.xml" Configure.dtd is missing.

  • Inside the "jboss-a-mq-6.0.0.redhat-024/etc/activemq.xml" configuration, if explicitly including the line: <import resource="jetty.xml" /> and inside the "jboss-a-mq-6.0.0.redhat-024/etc/jetty.xml", it includes the line:

<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//
         DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">
  • Then problem is, since "jetty.mortbay.org" is down or not accessible due to firewall restriction then the AMQ service will not start the web console. The following kind of exception is observed in the "data/log/amq.log" file:

  • If a custom offline repository is created for JBoss Fuse, then it doesn't appear that Fuse is looking in the repo when JBoss Fuse is attempted to be started.

  • Following kind of messages appears :

2013-08-16 15:01:15,248 | INFO  | testMQ Broker: amq | ActitestMQServiceFactory           | y$ClusteredConfiguration$$anon$3  325 | 120 - org.jboss.amq.mq-fabric - 6.0.0.redhat-024 | Exception on start: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from file [/opt/jboss-a-mq-6.0.0.redhat-024/etc/jetty.xml]; nested exception is java.net.UnknownHostException: jetty.mortbay.org
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from file [/opt/jboss-a-mq-6.0.0.redhat-024/etc/jetty.xml]; nested exception is java.net.UnknownHostException: jetty.mortbay.org
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:408)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.apache.xbean.spring.context.v2.XBeanBeanDefinitionDocumentReader.importBeanDefinitionResource(XBeanBeanDefinitionDocumentReader.java:129)[103:org.apache.xbean.spring:3.12.0]
    at org.apache.xbean.spring.context.v2.XBeanBeanDefinitionDocumentReader.parseDefaultElement(XBeanBeanDefinitionDocumentReader.java:95)[103:org.apache.xbean.spring:3.12.0]
    at org.apache.xbean.spring.context.v2.XBeanBeanDefinitionDocumentReader.parseBeanDefinitions(XBeanBeanDefinitionDocumentReader.java:81)[103:org.apache.xbean.spring:3.12.0]
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.apache.xbean.spring.context.v2.XBeanXmlBeanDefinitionReader.registerBeanDefinitions(XBeanXmlBeanDefinitionReader.java:79)[103:org.apache.xbean.spring:3.12.0]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.apache.xbean.spring.context.ResourceXmlApplicationContext.loadBeanDefinitions(ResourceXmlApplicationContext.java:111)[103:org.apache.xbean.spring:3.12.0]
    at org.apache.xbean.spring.context.ResourceXmlApplicationContext.loadBeanDefinitions(ResourceXmlApplicationContext.java:104)[103:org.apache.xbean.spring:3.12.0]
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:131)[96:org.springframework.context:3.1.3.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:530)[96:org.springframework.context:3.1.3.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:444)[96:org.springframework.context:3.1.3.RELEASE]
    at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)[103:org.apache.xbean.spring:3.12.0]
    at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)[103:org.apache.xbean.spring:3.12.0]
    at org.fusesource.mq.fabric.ActitestMQServiceFactory$$anon$1.<init>(ActitestMQServiceFactory.scala:83)[120:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
    at org.fusesource.mq.fabric.ActitestMQServiceFactory$.createBroker(ActitestMQServiceFactory.scala:83)[120:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
    at org.fusesource.mq.fabric.ActitestMQServiceFactory$ClusteredConfiguration$$anon$3.run(ActitestMQServiceFactory.scala:305)[120:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
Caused by: java.net.UnknownHostException: jetty.mortbay.org
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195)[:1.6.0_24]
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)[:1.6.0_24]
    at java.net.Socket.connect(Socket.java:529)[:1.6.0_24]
    at java.net.Socket.connect(Socket.java:478)[:1.6.0_24]
    at sun.net.NetworkClient.doConnect(NetworkClient.java:163)[:1.6.0_24]
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)[:1.6.0_24]
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)[:1.6.0_24]
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)[:1.6.0_24]
    at sun.net.www.http.HttpClient.New(HttpClient.java:306)[:1.6.0_24]
    at sun.net.www.http.HttpClient.New(HttpClient.java:323)[:1.6.0_24]
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:970)[:1.6.0_24]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911)[:1.6.0_24]
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:836)[:1.6.0_24]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172)[:1.6.0_24]
    at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)[:]
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)[:]
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)[:]
    at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)[:]
    at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)[:]
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75)[94:org.springframework.beans:3.1.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:388)[94:org.springframework.beans:3.1.3.RELEASE]

Environment

  • Red Hat JBoss A-MQ
    • 6.0

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