Server is unable to invoke @Timeout method after 10 methods are called on Asynchronous bean on IBM JDK ------------------------------------------------------------------------------------------------------ Key: WFLY-6528 URL: https://issues.jboss.org/browse/WFLY-6528 Project: WildFly Issue Type: Bug Components: EJB Reporter: Stuart Douglas Assignee: Stuart Douglas Priority: Critical Labels: downstream_dependency *Description of problem:* Server is unable to invoke @Timeout method after 10 methods are called on Asynchronous bean Test: {code:java} for (int i = 0; i < 10; i++) { AsyncBean bean = lookup(AsyncBean.class); bean.asyncMethod(); } InitialContext iniCtx = new InitialContext(); TimeoutBean bean = (TimeoutBean) iniCtx.lookup("java:module/" + TimeoutBean.class.getSimpleName()); bean.createTimer(); {code} Asynchronous bean: {code:java} @Stateless @Asynchronous @LocalBean public class AsyncBean{ public void asyncMethod() { System.out.println("asynch bean execution"); } } {code} Timeout bean: {code:java} @Stateless public class TimeoutBean { @Resource private TimerService timerService; public void createTimer() { timerService.createTimer(100, null); } @Timeout private void timeout(Timer timer) { System.out.println("in timeout method"); } } {code} *How reproducible:* Always on IBM JDK *Steps to Reproduce: (use attached reproducer)* # get fresh EAP # mvn test -Djboss.home=$\{EAP_HOME\} *Actual results:* {noformat} 12:26:57,462 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0164: Exception running timer task for timer [id=03aa7a93-ee6f-483e-bf6b-caff56a13fc0 timedObjectId=test.test.TimeoutBean auto-timer?:false persistent?:true timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@f1cd0789 initialExpiration=Mon Apr 11 12:26:57 CEST 2016 intervalDuration(in milli sec)=0 nextExpiration=null timerState=IN_TIMEOUT info=null] on EJB test.test.TimeoutBean: java.lang.RuntimeException: javax.xml.stream.FactoryConfigurationError: Provider __redirected.__XMLOutputFactory not found at org.jboss.as.ejb3.timerservice.TimerServiceImpl.persistTimer(TimerServiceImpl.java:614) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:148) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1214) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.lang.Thread.run(Thread.java:785) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.xml.stream.FactoryConfigurationError: Provider __redirected.__XMLOutputFactory not found at javax.xml.stream.XMLOutputFactory.newFactory(Unknown Source) at javax.xml.stream.XMLOutputFactory.newInstance(Unknown Source) at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.writeFile(FileTimerPersistence.java:497) at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.persistTimer(FileTimerPersistence.java:225) at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.persistTimer(FileTimerPersistence.java:193) at org.jboss.as.ejb3.timerservice.TimerServiceImpl.persistTimer(TimerServiceImpl.java:609) ... 7 more Caused by: java.lang.ClassNotFoundException: __redirected.__XMLOutputFactory at java.lang.Class.forNameImpl(Native Method) at java.lang.Class.forName(Class.java:273) at javax.xml.stream.FactoryFinder.newInstance(Unknown Source) at javax.xml.stream.FactoryFinder.find(Unknown Source) at javax.xml.stream.FactoryFinder.find(Unknown Source) ... 13 more {noformat} *Expected results:* No exception on output *Additional info:* Number of EJB call depends on max-threads attribute of EJB3 subsystem. It can be configured by this CLI command: {noformat} /subsystem=ejb3/thread-pool=default:write-attribute(name=max-threads,value=10) {noformat}