AutoNumberFactory not thread safe --------------------------------- Key: JBAS-732 URL: http://jira.jboss.com/jira/browse/JBAS-732 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: JBossAS-3.2.6 Final Reporter: SourceForge User Assigned To: Scott M Stark Fix For: Closed issues from sourceforge SourceForge Submitter: esriram . The getNextInteger() method in the org.jboss.varia.autonumber.AutoNumberFactory is not thread safe. If multiple threads call this method the EJBHome.create() is getting called more than once which leads to a DuplicateKeyException. Stack trace given below. The fix will be to do a create in a synchronized block. --E.Sriram 18:38:32:145] [09-08-2003] [syserr] [INFO] [14] : javax.ejb.DuplicateKeyException: Entity with primary key Address.ADDRESSID already exists [18:38:32:145] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.execute(JDBCCreateEntityCommand.java:205) [18:38:32:146] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:569) [18:38:32:147] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:225) [18:38:32:147] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:270) [18:38:32:148] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.EntityContainer.createHome(EntityContainer.java:725) [18:38:32:148] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.GeneratedMethodAccessor77.invoke(Unknown Source) [18:38:32:148] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [18:38:32:148] [09-08-2003] [syserr] [INFO] [14] : at java.lang.reflect.Method.invoke(Method.java:324) [18:38:32:149] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:998) [18:38:32:149] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88) [18:38:32:149] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188) [18:38:32:149] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215) [18:38:32:150] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88) [18:38:32:150] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:91) [18:38:32:150] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61) [18:38:32:150] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28) [18:38:32:151] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88) [18:38:32:151] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243) [18:38:32:151] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74) [18:38:32:151] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.authentication.interceptor.SecurityInterceptor.invokeHome(SecurityInterceptor.java:94) [18:38:32:152] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120) [18:38:32:152] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88) [18:38:32:152] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93) [18:38:32:267] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:477) [18:38:32:268] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.Container.invoke(Container.java:694) [18:38:32:268] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) [18:38:32:269] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [18:38:32:269] [09-08-2003] [syserr] [INFO] [14] : at java.lang.reflect.Method.invoke(Method.java:324) [18:38:32:269] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) [18:38:32:269] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) [18:38:32:270] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101) [18:38:32:270] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:83) [18:38:32:270] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46) [18:38:32:270] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.authentication.interceptor.ClientPrincipalAssociator.invoke(ClientPrincipalAssociator.java:44) [18:38:32:271] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:173) [18:38:32:271] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85) [18:38:32:271] [09-08-2003] [syserr] [INFO] [14] : at $Proxy36.create(Unknown Source) [18:38:32:271] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.varia.autonumber.AutoNumberFactory.getNextInteger(AutoNumberFactory.java:60) [18:38:32:272] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.db.persistence.LongSequenceGenerator.nextValue(LongSequenceGenerator.java:29) [18:38:32:272] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.persistence.DataAccess.generateValues(DataAccess.java:2049) [18:38:32:272] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.persistence.DataAccess.insertRows(DataAccess.java:2136) [18:38:32:272] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.persistence.DataAccess.add(DataAccess.java:196) [18:38:32:273] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.nms.topo.ejb.internal.TopoBean.addResource(TopoBean.java:182) [18:38:32:273] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [18:38:32:273] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [18:38:32:273] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [18:38:32:274] [09-08-2003] [syserr] [INFO] [14] : at java.lang.reflect.Method.invoke(Method.java:324) [18:38:32:274] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:629) [18:38:32:376] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) [18:38:32:377] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractInterceptor.invoke(AbstractInterceptor.java:94) [18:38:32:377] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72) [18:38:32:377] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84) [18:38:32:378] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243) [18:38:32:378] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:104) [18:38:32:378] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.authentication.interceptor.SecurityInterceptor.invoke(SecurityInterceptor.java:122) [18:38:32:379] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) [18:38:32:379] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.logging.tracing.TracingInterceptor.invoke(TracingInterceptor.java:45) [18:38:32:379] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) [18:38:32:379] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:322) [18:38:32:380] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.ejb.Container.invoke(Container.java:674) [18:38:32:380] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) [18:38:32:380] [09-08-2003] [syserr] [INFO] [14] : at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [18:38:32:380] [09-08-2003] [syserr] [INFO] [14] : at java.lang.reflect.Method.invoke(Method.java:324) [18:38:32:381] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) [18:38:32:381] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) [18:38:32:381] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101) [18:38:32:381] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:83) [18:38:32:382] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46) [18:38:32:382] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.authentication.interceptor.ClientPrincipalAssociator.invoke(ClientPrincipalAssociator.java:44) [18:38:32:382] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100) [18:38:32:382] [09-08-2003] [syserr] [INFO] [14] : at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85) [18:38:32:383] [09-08-2003] [syserr] [INFO] [14] : at $Proxy78.addResource(Unknown Source) [18:38:32:526] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.nms.topo.discovery.wf.network.task.NetworkDiscoveryStartTask.modelNetwork(NetworkDiscoveryStartTask.java:338) [18:38:32:526] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.nms.topo.discovery.wf.network.task.NetworkDiscoveryStartTask.executeTask(NetworkDiscoveryStartTask.java:89) [18:38:32:527] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.task.internal.TaskManagerImpl.executeTask(TaskManagerImpl.java:343) [18:38:32:527] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.task.internal.TaskManagerImpl.executeTask(TaskManagerImpl.java:85) [18:38:32:527] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeTask(WorkFlowExecutor.java:333) [18:38:32:527] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.executor.internal.WorkFlowExecutor.controlWorkFlow(WorkFlowExecutor.java:182) [18:38:32:528] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlowTemplate(WorkFlowExecutor.java:119) [18:38:32:528] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlow(WorkFlowExecutor.java:93) [18:38:32:528] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.internal.WorkEngineImpl$WorkFlowExecutorThread.run(WorkEngineImpl.java:675) [18:38:32:528] [09-08-2003] [syserr] [INFO] [14] : at com.adventnet.workengine.threadpool.ThreadPool$WorkerThread.run(ThreadPool.java:299)