[AMQ-7258] ActiveMQ does not start if Karaf is offline (SAXParseException)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 5.15.9
• Component/s: OSGi/Karaf

Environment

Karaf, Offline

• Flags: Important
• Assignee: Jean-Baptiste Onofré
• Reporter: Jonas
• Created: 06/Aug/19 12:29
• Updated: 06/Sep/20 15:33
• Resolved: 29/Aug/20 08:27

Description

To reproduce:

• Download, unpack and start karaf 4.2.7

feature:repo-add activemq
feature:install activemq-broker

ActiveMQ will start succesfully.
Now stop karaf, go offline and start karaf again.

This time the exception below can be found in the log and ActiveMQ fails to start.

Caused by: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 24 in XML document from URL [file:/Users/jkop/Downloads/apache-karaf-4.2.6/etc/activemq.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 24; columnNumber: 101; cvc-elt.1: Cannot find the declaration of element 'beans'.
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:404) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:224) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:195) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:257) ~[98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:128) ~[99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:94) ~[99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133) ~[99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:636) ~[99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:521) ~[99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.apache.activemq.osgi.ActiveMQServiceFactory.updated(ActiveMQServiceFactory.java:126) ~[59:org.apache.activemq.activemq-osgi:5.15.9]
    ... 7 more


org.xml.sax.SAXParseException: schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/beans/spring-beans.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) ~[?:?]
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.warning(ErrorHandlerWrapper.java:99) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:392) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:306) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:4158) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaWarning(XSDHandler.java:4149) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument1(XSDHandler.java:2491) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(XSDHandler.java:2193) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:578) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:610) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.findSchemaGrammar(XMLSchemaValidator.java:2447) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1768) [?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:741) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:613) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3132) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:852) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112) [?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505) [?:?]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842) [?:?]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771) [?:?]
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) [?:?]
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243) [?:?]
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339) [?:?]
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:77) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:434) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:224) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:195) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:257) [98:org.apache.servicemix.bundles.spring-beans:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:128) [99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:94) [99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133) [99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:636) [99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:521) [99:org.apache.servicemix.bundles.spring-context:5.1.7.RELEASE_1]
    at org.apache.activemq.osgi.ActiveMQServiceFactory.updated(ActiveMQServiceFactory.java:126) [59:org.apache.activemq.activemq-osgi:5.15.9]
    at org.apache.felix.cm.impl.helper.ManagedServiceFactoryTracker.updated(ManagedServiceFactoryTracker.java:159) [9:org.apache.felix.configadmin:1.9.14]
    at org.apache.felix.cm.impl.helper.ManagedServiceFactoryTracker.provideConfiguration(ManagedServiceFactoryTracker.java:93) [9:org.apache.felix.configadmin:1.9.14]
    at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceFactoryUpdate.provide(ConfigurationManager.java:1248) [9:org.apache.felix.configadmin:1.9.14]
    at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceFactoryUpdate.run(ConfigurationManager.java:1192) [9:org.apache.felix.configadmin:1.9.14]
    at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:138) [9:org.apache.felix.configadmin:1.9.14]
    at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:105) [9:org.apache.felix.configadmin:1.9.14]
    at java.lang.Thread.run(Thread.java:748) [?:?]
Caused by: java.net.UnknownHostException: www.springframework.org
    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:463) ~[?:?]
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) ~[?:?]
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:242) ~[?:?]
    at sun.net.www.http.HttpClient.New(HttpClient.java:339) ~[?:?]
    at sun.net.www.http.HttpClient.New(HttpClient.java:357) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1226) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:990) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:647) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:148) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(SchemaParsingConfig.java:583) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(SchemaParsingConfig.java:686) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaDOMParser.parse(SchemaDOMParser.java:530) ~[?:?]
    at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(XSDHandler.java:2181) ~[?:?]
    ... 39 more

Issue Links

• is a clone of: AMQ-6544 ActiveMQ does not start up on karaf if offline (SAXParseException)
• is related to: AMQ-8025 Improve ActiveMQ features definition
• links to: GitHub Pull Request #383