[Spacewalk-list] jar problems

Frank Paulick Frank.Paulick at matrix.ag
Thu Jan 29 15:32:22 UTC 2009 

Hi,

after uninstalling all spacewalk related packages on a centos 5.2 system
(i386) i reinstalled spacewalk again.
now i get the following error messages when starting spacewalk with
"rhn-satellite start" :

Starting tomcat5:
/usr/bin/rebuild-jar-repository: error: Could not find ant Java
extension for this JVM
/usr/bin/rebuild-jar-repository: error: Could not find commons-el Java
extension for this JVM
/usr/bin/rebuild-jar-repository: error: Some detected jars were not
found for this jvm
/usr/bin/rebuild-jar-repository: error: Could not find commons-el Java
extension for this JVM
/usr/bin/rebuild-jar-repository: error: Could not find commons-modeler
Java extension for this JVM
/usr/bin/rebuild-jar-repository: error: Some detected jars were not
found for this jvm

the result of this problem is an empty webpage, when i try to access the
Spacewalk Website whit the message "Service temporarily Unavailable"

addionally in /var/log/tomcat5/catalina.out the following error messages
occur:

Jan 28, 2009 4:29:57 PM org.apache.tomcat.util.digester.Digester
startElement
SEVERE: Begin event threw error
java.lang.NoClassDefFoundError: org/apache/commons/modeler/BaseModelMBean
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:637)
        at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2406)
        at java.lang.Class.getConstructor0(Class.java:2716)
        at java.lang.Class.newInstance0(Class.java:343)
        at java.lang.Class.newInstance(Class.java:325)
        at
org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:206)
        at org.apache.tomcat.util.digester.Rule.begin(Rule.java:153)
        at
org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1276)
        at
org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
        at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.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.AbstractSAXParser.parse(Unknown Source)
        at
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at
org.apache.tomcat.util.digester.Digester.parse(Digester.java:1562)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:490)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:267)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.modeler.BaseModelMBean
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
        ... 38 more
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:267)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.NoClassDefFoundError:
org/apache/commons/modeler/BaseModelMBean
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:637)
        at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2406)
        at java.lang.Class.getConstructor0(Class.java:2716)
        at java.lang.Class.newInstance0(Class.java:343)
        at java.lang.Class.newInstance(Class.java:325)
        at
org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:206)
        at org.apache.tomcat.util.digester.Rule.begin(Rule.java:153)
        at
org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1276)
        at
org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
        at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.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.AbstractSAXParser.parse(Unknown Source)
        at
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at
org.apache.tomcat.util.digester.Digester.parse(Digester.java:1562)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:490)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
        ... 6 more
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.modeler.BaseModelMBean
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
        ... 38 more

i tried both java versions (openjdk and original SUN JRE 6U11)
spacewalk-setup -disconnected went fine except a warning that tomcat
could not be started (above error messages)

anyone got an idea where to look ?

Kind Regards
Frank
-- 

Mit freundlichen Grüßen - Kind regards

Frank Paulick

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matrix technology AG
Consultant
Dipl.-Inf. (FH) Frank Paulick
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Tel:  +49 - (0)89 - 589395-0
Fax: +49 - (0)89 - 589395-11
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