Cannot work Tomcat with mod_cluster

[funa516]

Sorry for my recent many questions.

But please advise me.

I have a question about mod_cluster and tomcat.

I cannot work Tomcat with mod_cluster.

I got following error when I startup Tomcat.

---------------------

May 20, 2010 5:31:56 AM org.apache.tomcat.util.digester.Digester startElement
SEVERE: Begin event threw error
java.lang.NoClassDefFoundError: org/apache/catalina/LifecycleListener

---------------------

How can I run Tomcat with mod_cluster ?

## LifecycleListener exists in $CATALINA_HOME/server/lib/catalina.jar .

-----------------

- How to replicate

1. I read follwoing page,

    http://www.jboss.org/mod_cluster/quick-start.html

    and I add this into server.xml.

 <Listener className="org.jboss.web.tomcat.service.deployers.MicrocontainerIntegrationLifecycleListener"
            delegateBeanName="ModClusterService"/>

2. In addition, I copied these into $CATALINA_HOME/server/lib

  - jboss-logging-jdk.jar

  - jboss-logging-spi.jar

  - mod_cluster.jar

  ## $CATALINA_HOME/lib directory doesn't exit. So I copied them into above.

3. run $CATALINA_HOME/bin/startup.sh

    But I got LifecycleListener error.

- Environment

   * Tomcat version is 5.5.29.

      I downloaded it from http://tomcat.apache.org/download-55.cgi .

   * mod_cluster version is

And my environment is following.

------------------

Using CATALINA_BASE:   /var/tmp/apache-tomcat-5.5.29
Using CATALINA_HOME:   /var/tmp/apache-tomcat-5.5.29
Using CATALINA_TMPDIR: /var/tmp/apache-tomcat-5.5.29/temp
Using JRE_HOME:        /usr/lib/jvm/java
Using CLASSPATH:       /var/tmp/apache-tomcat-5.5.29/bin/bootstrap.jar

------------------

Thanks and regards,

Kenji

[funa516]

> * mod_cluster version is

* mod_cluster version is 1.1.0 CR1

[pferraro]

That's from the "JBoss AS" section of the document.  You need to follow the instructions in the "JBoss Web and Tomcat" section from this page:

http://www.jboss.org/mod_cluster/java/config.html

[pferraro]

Your listener should look like:

<Listener className="org.jboss.modcluster.catalina.ModClusterListener"/>

[funa516]

Thank you.

And I noticed that I had mistake in tomcat server.xml.

I modified the line like following.

  - before:

  <Listener className="org.jboss.web.tomcat.service.deployers.MicrocontainerIntegrationLifecycleListener"
            delegateBeanName="ModClusterService"/>

  - after

    <Listener className="org.jboss.modcluster.catalina.ModClusterListener"/>

As a result, LifecycleListener error is fixed.

But I got following error. This is in catalina.out log.

-------------------------------------

May 20, 2010 11:57:14 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/lib/i386/client:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/lib/i386:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
May 20, 2010 11:57:14 PM org.apache.coyote.http11.Http11BaseProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
May 20, 2010 11:57:14 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1355 ms
May 20, 2010 11:57:14 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
May 20, 2010 11:57:14 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.29
May 20, 2010 11:57:14 PM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
May 20, 2010 11:57:15 PM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
May 20, 2010 11:57:16 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
May 20, 2010 11:57:16 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/51  config=null
May 20, 2010 11:57:16 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
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.start(Bootstrap.java:295)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.lang.NoClassDefFoundError: org/apache/tomcat/util/modeler/Registry
        at org.jboss.modcluster.catalina.ModClusterListener.lifecycleEvent(ModClusterListener.java:160)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:705)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
        ... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.tomcat.util.modeler.Registry
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332)
        ... 10 more
May 20, 2010 11:57:26 PM org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor processChildren
SEVERE: Exception invoking periodic operation:
java.lang.NoSuchMethodError: org.apache.tomcat.util.IntrospectionUtils.setProperty(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;)Z
        at org.jboss.modcluster.catalina.CatalinaConnector.setAddress(CatalinaConnector.java:62)
        at org.jboss.modcluster.ModClusterService.connectionEstablished(ModClusterService.java:321)
        at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:406)
        at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:377)
        at org.jboss.modcluster.ModClusterService.status(ModClusterService.java:482)
        at org.jboss.modcluster.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:275)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1306)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1559)
        at java.lang.Thread.run(Thread.java:636)
----------------------------

I searched it in web, I cannot find similar error.

So any comments are much appreciated.

Thanks and regards,

Kenji

[jfclere]

Please try with Tomcat 6.0.x

[funa516]

Thank you very much !

I could work Tomcat 6.0.23 with mod_cluster.

I got following error.

-------------------

May 21, 2010 5:39:24 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1551 ms
May 21, 2010 5:39:35 AM org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor processChildren
SEVERE: Exception invoking periodic operation:
java.lang.ClassCastException: java.lang.String cannot be cast to java.net.InetAddress
        at org.jboss.modcluster.catalina.CatalinaConnector.getAddress(CatalinaConnector.java:53)
        at org.jboss.modcluster.ModClusterService.establishJvmRoute(ModClusterService.java:339)
        at org.jboss.modcluster.ModClusterService.connectionEstablished(ModClusterService.java:326)
        at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:406)
        at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:377)

-------------------

But I watched this page,

https://jira.jboss.org/browse/MODCLUSTER-143

I used mod_cluster 1.1.0.CR1, so I got same trouble.

So I downloaded "java mod_cluster 1.1.0.CR2" and copy following jar files into Tomcat lib directory.

   jboss-logging-jdk.jar  jboss-logging-spi.jar  mod_cluster.jar

At last, I succeeded to work.

Thanks a lot !

Kenji