[ https://issues.jboss.org/browse/WFLY-3953?page=com.atlassian.jira.plugin.... ] William Bertan commented on WFLY-3953: -------------------------------------- I'm having this same problem with the 8.1 and now with the 8.2 too. With this snippet you can reproduce in 8.2: {code:borderStyle=solid} import java.util.concurrent.TimeUnit; import javax.ejb.AccessTimeout; import javax.ejb.Schedule; import javax.ejb.Singleton; import javax.ejb.Startup; @Startup @Singleton public class SchedulerTeste { @Schedule(year = "*", dayOfWeek = "*", hour = "*", minute = "*", second = "*/2", persistent = false) // @AccessTimeout(value = -1, unit = TimeUnit.MINUTES) public void automaticTimeout() throws InterruptedException { System.out.println("[ERRO] Executou o Scheduler"); Thread.sleep(5 * 1000); } } {code} The error seems to occur when the method stay processing (blocking the next execution) and the timer flag the Scheduler to execute again, but it's still blocked by the previous execution. I've tried the AccessTimeout with value -1, but without success. And if I put the value like 1 minute, and the processing goes more than 1 minute, the Scheduler start to execute again, but that doesn't what we want, we really want to block the Scheduler and after the process finish, wait the scheduler time and execute again. This happens, but the log grows very big because the log error: {code} 2015-04-20 14:23:06,058 ERROR [org.jboss.as.ejb3] (EJB default - 5) JBAS014122: Error during retrying timeout for timer: [id=0c7765b9-962a-4eed-b365-7b6b68bcb0c5 timedObjectId=TesteScheduler.TesteScheduler.SchedulerTeste auto-timer?:true persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5134a6ad initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Mon Apr 20 14:23:08 BRT 2015 timerState=IN_TIMEOUT info=null: javax.ejb.ConcurrentAccessTimeoutException: JBAS014373: EJB 3.1 PFD2 4.8.5.5.1 concurrent access timeout on org.jboss.invocation.InterceptorContext$Invocation@abb840a - could not obtain lock within 5000MILLISECONDS at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:100) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:407) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) [wildfly-weld-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [wildfly-ee-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:52) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:273) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:340) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:95) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [wildfly-ee-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:55) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:448) [wildfly-security-manager-1.0.0.Final.jar:1.0.0.Final] at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:326) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.2.1.Final.jar:1.2.1.Final] at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.as.ejb3.timerservice.task.CalendarTimerTask.callTimeout(CalendarTimerTask.java:61) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.as.ejb3.timerservice.task.TimerTask.retryTimeout(TimerTask.java:219) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at org.jboss.as.ejb3.timerservice.task.TimerTask.run(TimerTask.java:176) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45] at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final.jar:2.1.1.Final] {code} -- This message was sent by Atlassian JIRA (v6.3.11#6341)