[jboss-user] [JBoss Microcontainer] - Class Loader issue in Jboss 5.1.0, Same application works fine in Jboss 4.2.3

[vijay annamalai]

vijay annamalai [https://community.jboss.org/people/raghav132] created the discussion

"Class Loader issue in Jboss 5.1.0, Same application works fine in Jboss 4.2.3"

To view the discussion, visit: https://community.jboss.org/message/722033#722033

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Hi

   I have an EAR which is working fine in Jboss 4.2.3. 

   Please find the Classloading settings and EAR structure for Jboss 4.2.3 below

      1) This Ear contains 2 WAR(assume warone, wartwo). All the jar files are located under EAR folder. There is no Jars under WAR/lib folder for both the wars.


      2) Both the WAR's MANIFEST.MF file contains reference to jars. 


     3) warone's jboss-web.xml file contains below entry

          <class-loading java2ClassLoadingCompliance="false">
              <loader-repository>
                   warone:archive=warone.war
                   <loader-repository-config>java2ParentDelegation=false</loader-repository-config>
              </loader-repository>
         </class-loading>


    4) wartwo's jboss-web.xml file contains below entry

          <class-loading java2ClassLoadingCompliance="false">
              <loader-repository>
                   wartwo:archive=wartwo.war
                   <loader-repository-config>java2ParentDelegation=false</loader-repository-config>
              </loader-repository>
         </class-loading>

   5) there is no EAR class loading setting for Jboss 4.2.3

  Please find the Jboss 5.1.0 class loading setting below

      1) This Ear contains 2 WAR(assume warone, wartwo). All the jar files are located under EAR folder. There is no Jars under WAR/lib folder for both the wars.


      2) Both the WAR's MANIFEST.MF file contains reference to jars.


     3) warone's jboss-classloading.xml file contains below entry          


             <classloading xmlns="urn:jboss:classloading:1.0"
                    domain="warone"
                    parent-domain="ear"
                    export-all="ALL"
                    import-all="true"
                    parent-first="false">
               </classloading>

    4) wartwo's jboss-classloading.xml file contains below entry           

               <classloading xmlns="urn:jboss:classloading:1.0"
                    domain="wartwo"
                    parent-domain="ear"
                    export-all="ALL"
                    import-all="true"
                    parent-first="false">
               </classloading>

   5) EAR class loading setting for Jboss 5.1.0 on ear/meta-inf/jboss-classloading.xml

          <classloading xmlns="urn:jboss:classloading:1.0"
               domain="ear"
               parent-domain="ear"
               export-all="ALL"
               import-all="true"
               parent-first="false">
          </classloading>

But this setting is not working for my application, My application is not coming up, Deployment is failed. what other setting I need to do?

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Thanks
Vijay
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