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  1. WildFly
  2. WFLY-13656

Wildfly 18 - Failed to run scheduled task - after redeployment

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    • Icon: Bug Bug
    • Resolution: Not a Bug
    • Icon: Major Major
    • None
    • 18.0.0.Final
    • Concurrency Utilities, EJB
    • None
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      This is my code example starting the ManagedScheduledExecutorService

       

      @DeclareRoles({ "org.imixs.ACCESSLEVEL.MANAGERACCESS" })
@RunAs("org.imixs.ACCESSLEVEL.MANAGERACCESS")
@Startup
@Singleton
@LocalBean
public class AsyncEventScheduler {
  
    @Resource
    ManagedScheduledExecutorService scheduler;    

    @Inject
    AsyncEventService asyncEventService; 

    @PostConstruct
    public void init() {
        this.scheduler.scheduleAtFixedRate(this::run, 500, 500,    TimeUnit.MILLISECONDS);
    }    

    public void run() {
        asyncEventService.processEventLog();
    }
}
      Show
      This is my code example starting the ManagedScheduledExecutorService   @DeclareRoles({ "org.imixs.ACCESSLEVEL.MANAGERACCESS" }) @RunAs( "org.imixs.ACCESSLEVEL.MANAGERACCESS" ) @Startup @Singleton @LocalBean public class AsyncEventScheduler { @Resource ManagedScheduledExecutorService scheduler; @Inject AsyncEventService asyncEventService; @PostConstruct public void init() { this .scheduler.scheduleAtFixedRate( this ::run, 500, 500, TimeUnit.MILLISECONDS); } public void run() { asyncEventService.processEventLog(); } }

      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.

       

              cfang@redhat.com Cheng Fang
              rsoika ralph Soika (Inactive)
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                Created:
                Updated:
                Resolved: