2 Replies Latest reply on Jul 24, 2013 2:09 AM by Thomas Setiabudi

    what causes Thread already associated with Transaction error Guvnor 5.5.0.Final ?

    Thomas Setiabudi Expert

      Hi,

       

      I use KnowledgeAgent to get process definition from guvnor for my JBPM project.

       

      However, randomly the Guvnor5.5.0.Final will run into error

       

       

      javax.enterprise.event.ObserverException
                sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                java.lang.Class.newInstance0(Class.java:372)
                java.lang.Class.newInstance(Class.java:325)
                org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:343)
                org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
                org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:173)
                org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:340)
                org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:33)
                org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:73)
                org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:162)
                org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:241)
                org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:229)
                org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)
                org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:569)
                org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:564)
                org.jboss.weld.event.EventImpl.fire(EventImpl.java:68)
                org.jboss.seam.transaction.TransactionServletListener.requestInitialized(TransactionServletListener.java:117)
                org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
                org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
                org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
                org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
                java.lang.Thread.run(Thread.java:722)
      
      
      root cause
      
      
      javax.transaction.NotSupportedException: BaseTransaction.checkTransactionState - ARJUNA016051: thread is already associated with a transaction!
                com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.begin(BaseTransaction.java:63)
                com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.begin(BaseTransactionManagerDelegate.java:65)
                org.jboss.tm.usertx.client.ServerVMClientUserTransaction.begin(ServerVMClientUserTransaction.java:142)
                org.jboss.seam.transaction.UTTransaction.begin(UTTransaction.java:51)
                org.jboss.seam.transaction.DefaultSeamTransaction.begin(DefaultSeamTransaction.java:88)
                org.jboss.seam.transaction.TransactionServletListener.requestInitialized(TransactionServletListener.java:110)
                org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
                org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
                org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
                org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
                java.lang.Thread.run(Thread.java:722)
      
      
      root cause
      
      
      java.lang.IllegalStateException: BaseTransaction.checkTransactionState - ARJUNA016051: thread is already associated with a transaction!
                com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.checkTransactionState(BaseTransaction.java:257)
                com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.begin(BaseTransaction.java:59)
                com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.begin(BaseTransactionManagerDelegate.java:65)
                org.jboss.tm.usertx.client.ServerVMClientUserTransaction.begin(ServerVMClientUserTransaction.java:142)
                org.jboss.seam.transaction.UTTransaction.begin(UTTransaction.java:51)
                org.jboss.seam.transaction.DefaultSeamTransaction.begin(DefaultSeamTransaction.java:88)
                org.jboss.seam.transaction.TransactionServletListener.requestInitialized(TransactionServletListener.java:110)
                org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
                org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
                org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
                org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
                java.lang.Thread.run(Thread.java:722)
      
      

       

      Attached the server.log

       

       

      Anyone know what is the cause or the solution for this?