0 Replies Latest reply on Jun 16, 2013 2:26 AM by ahmedza

Accessing Guvnor 5.5.0.Final gives "Transacetion already associated with Thread" exception

ahmedza Jun 16, 2013 2:26 AM

Hi,

I have a web application which accesses Guvnor. We have processes and forms in Guvnor repository in a package. Guvnor is configured with JackRabbit and Oracle 11. Our web application accesses the process definitions and forms from guvnor. The issue gets fixed on restart of server. But, once this issue occurs, application can't access any asset or process definition from Guvnor using rest APIs. Even the Guvnor web-interface starts giving error. Only 4 users are using the application and getting this transaction association error.

Following is the environment for the jboss instance where guvnor is configured.

drools-guvnor-5.5.0-Final
JBOSS ASS 7.1.0
Oracle 11

Exception Trace,

07:09:39,500 WARN [org.jboss.seam.transaction.TransactionServletListener] (http--0.0.0.0-8080-20) Error starting the transaction: javax.transaction.NotSupportedException: BaseTransaction.checkTransactionState - ARJUNA016051: thread is already associated with a transaction!

at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.begin(BaseTransaction.java:63)

at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.begin(BaseTransactionManagerDelegate.java:65)

at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.begin(ServerVMClientUserTransaction.java:142)

at org.jboss.seam.transaction.UTTransaction.begin(UTTransaction.java:51) [seam-transaction-3.1.0.Final.jar:3.1.0.Final]

at org.jboss.seam.transaction.DefaultSeamTransaction.begin(DefaultSeamTransaction.java:88) [seam-transaction-3.1.0.Final.jar:3.1.0.Final]

at org.jboss.seam.transaction.TransactionServletListener.requestInitialized(TransactionServletListener.java:110) [seam-transaction-3.1.0.Final.jar:3.1.0.Final]

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) [jbossweb-7.0.10.Final.jar:]

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.10.Final.jar:]

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.10.Final.jar:]

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.10.Final.jar:]

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.10.Final.jar:]

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.10.Final.jar:]

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.10.Final.jar:]

at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]

Caused by: java.lang.IllegalStateException: BaseTransaction.checkTransactionState - ARJUNA016051: thread is already associated with a transaction!

at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.checkTransactionState(BaseTransaction.java:257)

at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.begin(BaseTransaction.java:59)

... 13 more

07:09:39,572 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host]] (http--0.0.0.0-8080-20) Exception sending request initialized lifecycle event to listener instance of class org.jboss.seam.transaction.TransactionServletListener: javax.enterprise.event.ObserverException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.6.0_30]

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [rt.jar:1.6.0_30]

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [rt.jar:1.6.0_30]

at java.lang.reflect.Constructor.newInstance(Constructor.java:513) [rt.jar:1.6.0_30]

at java.lang.Class.newInstance0(Class.java:355) [rt.jar:1.6.0_30]

at java.lang.Class.newInstance(Class.java:308) [rt.jar:1.6.0_30]

at org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:343) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:173) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:340) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:33) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:73) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:162) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:241) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:229) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:569) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:564) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.weld.event.EventImpl.fire(EventImpl.java:68) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]

at org.jboss.seam.transaction.TransactionServletListener.requestInitialized(TransactionServletListener.java:117) [seam-transaction-3.1.0.Final.jar:3.1.0.Final]