Re: camel-example-cxf-tomcat class loader issue when deploys in WebSphere

[Claus Ibsen <cl...@gmail.com>]

Hi

I suggest to check for JARs with neethi. And maybe there is a JAR in
WEB-INF/lib that needs to be removed.
Or use an older release.

I guess maybe WebSphere comes with neethi JAR out of the box, that may
cause this problem?


On Thu, Jan 31, 2013 at 5:26 AM, Duke <du...@rocketmail.com> wrote:
> Hi All,
>
> I am very new for Apache Camel. I downloaded the Apache Camel 2.10.3.
> I built the Apache Camel 2 example camel-example-cxf-tomcat by using the
> command  "mvn clean package". I deployed to Tomcat. It works fine.
> However, my server target is WebSphere Application Server version 8.5. I
> read the articles mentioned about deploying Apache Camel and CXF in
> WebSphere.
> Here are the step I have done for WebSphere deployment
> 1. Change the module class loader order to parent last
> 2. Modify the pom.xml to add the entry "DisableIBMJAXWSEngine: true" into
> the /WEB-INF/MANIFEST.MF
>
> After I deploy the war file to WebSphere Application Server. I got the error
> below:
>
>
> Caused by: java.lang.IncompatibleClassChangeError:
> org.apache.neethi.AssertionBuilderFactory
>         at java.lang.ClassLoader.defineClassImpl(Native Method)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
>         at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
>         at
> com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:852)
>         at
> com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:762)
>         at
> com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:585)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
>         at java.lang.ClassLoader.defineClassImpl(Native Method)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
>         at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
>         at
> com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:852)
>         at
> com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:762)
>         at
> com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:585)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
>         at
> org.apache.cxf.bus.extension.Extension.tryClass(Extension.java:169)
>
> It complains about class loader issue. I also try to remove the
> geronimo-javamail_1.4_spec-1.7.1 from WEB-INF/lib but I have the same error
> message. Anyone has any idea to diagnose or fix this issue.
> Thank you in advance.
>
> Best regards,
> Duke
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/camel-example-cxf-tomcat-class-loader-issue-when-deploys-in-WebSphere-tp5726596.html
> Sent from the Camel - Users mailing list archive at Nabble.com.



-- 
Claus Ibsen
-----------------
Red Hat, Inc.
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Email: cibsen@redhat.com
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Author of Camel in Action: http://www.manning.com/ibsen