Wildfly 18 - Failed to run scheduled task - after redeployment -------------------------------------------------------------- Key: WFLY-13656 URL: https://issues.redhat.com/browse/WFLY-13656 Project: WildFly Issue Type: Bug Components: Concurrency Utilities, EJB Affects Versions: 18.0.0.Final Reporter: ralph Soika Assignee: Cheng Fang Priority: Major I have a application deployed on wildfly 18 implementing a @Singleton ejb which starts a ManagedScheduledExecutorService on @PostContstruct init method. This service runs fine until I do a redeployment without a server restart (auto deploy function). After a redeployment the following message occurred permanently: {{imixs-documents_1 | 17:42:23,207 ERROR [org.jboss.as.ee] (EE-ManagedScheduledExecutorService-default-Thread-5) WFLYEE0110: Failed to run scheduled task: org.jboss.as.ee.component.ComponentIsStoppedException: WFLYEE0043: Component is stopped}} {{imixs-documents_1 | at org.jboss.as.ee@18.0.0.Final//org.jboss.as.ee.component.BasicComponent.waitForComponentStart(BasicComponent.java:110)}} {{imixs-documents_1 | at org.jboss.as.ee@18.0.0.Final//org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:194)}} {{imixs-documents_1 | at org.jboss.as.ee@18.0.0.Final//org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)}} {{imixs-documents_1 | at org.jboss.as.ee@18.0.0.Final//org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81)}} {{imixs-documents_1 | at deployment.imixs-documents.war//org.imixs.workflow.engine.EventLogService$$$view52.releaseDeadLocks(Unknown Source)}} {{imixs-documents_1 | at jdk.internal.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)}} {{imixs-documents_1 | at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}} {{imixs-documents_1 | at java.base/java.lang.reflect.Method.invoke(Method.java:564)}} {{imixs-documents_1 | at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:410)}} {{imixs-documents_1 | at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.module.ejb.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:134)}} {{imixs-documents_1 | at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)}} {{imixs-documents_1 | at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.module.ejb.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:68)}} {{imixs-documents_1 | at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106)}} {{imixs-documents_1 | at deployment.imixs-documents.war//org.imixs.workflow.engine.EventLogService$Proxy$_$$_Weld$EnterpriseProxy$.releaseDeadLocks(Unknown Source)}} {{imixs-documents_1 | at deployment.imixs-documents.war//org.imixs.workflow.engine.AsyncEventScheduler.run(AsyncEventScheduler.java:125)}} {{imixs-documents_1 | at org.jboss.as.ee@18.0.0.Final//org.jboss.as.ee.concurrent.ControlPointUtils$ControlledScheduledRunnable.run(ControlPointUtils.java:158)}} {{imixs-documents_1 | at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)}} {{imixs-documents_1 | at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)}} {{imixs-documents_1 | at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.access$201(ManagedScheduledThreadPoolExecutor.java:383)}} {{imixs-documents_1 | at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run(ManagedScheduledThreadPoolExecutor.java:534)}} {{imixs-documents_1 | at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)}} {{imixs-documents_1 | at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)}} {{imixs-documents_1 | at java.base/java.lang.Thread.run(Thread.java:844)}} {{imixs-documents_1 | at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250)}} {{imixs-documents_1 |}} I can not see how to solve this exception within my application. The message occurs each timeout (in my case every 500ms) Only a server restart did solve the problem. But the scheduler runs correctly even with this message.