WFLYEJB0029: Не удалось восстановить таймер от ... com.ctc.wstx.exc.WstxEOFException: Неожиданное EOF в прологе

Question

В моей Java Enterprise Application работает на Wildfly 10, я постоянно извлекая ту же ошибку 'Could not restore timer from /opt/wildfly/standalone/data/timer-service-data/... .xml: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog.

17:41:43,482 DEBUG [org.jboss.weld.Bootstrap] (MSC service thread 1-8) EE modules: [BeanDeploymentModule [id=deployment.CTGEar.ear.CTGRest.war:main, web=true, managers=[CTGEar.ear/CTGRest.war]], BeanDeploymentModule [id=deployment.CTGEar.ear.CTGWeb.war:main, web=true, managers=[/content/CTGEar.ear/CTGWeb.war/WEB-INF/lib/primefaces-6.0.jar, CTGEar.ear/CTGWeb.war, /content/CTGEar.ear/CTGWeb.war/WEB-INF/lib/CTGWeb-1.3.2-SNAPSHOT.jar, deployment.CTGEar.ear.CTGWeb.war:main.additionalClasses]], BeanDeploymentModule [id=deployment.CTGEar.ear:main, web=false, managers=[CTGEar.ear]], BeanDeploymentModule [id=deployment.CTGEar.ear.CTGService.jar:main, web=false, managers=[/content/CTGEar.ear/CTGService.jar]], BeanDeploymentModule [id=deployment.CTGEar.ear.CTGDAO.jar:main, web=false, managers=[/content/CTGEar.ear/CTGDAO.jar]], BeanDeploymentModule [id=BeanDeploymentModules.DEFAULT, web=false, managers=[org.hibernate.validator:main.additionalClasses, com.sun.jsf-impl:main.additionalClasses, org.jboss.as.jsf:main.additionalClasses, org.hibernate.validator.cdi:main.additionalClasses, org.jberet.jberet-core:main.additionalClasses, org.jboss.resteasy.resteasy-cdi:main.additionalClasses]]] 
17:41:43,595 DEBUG [org.jboss.as.ejb3] (ServerService Thread Pool -- 70) ServiceLocator bean is a @Startup (a.k.a init-on-startup) bean, creating/getting the singleton instance 
17:41:43,595 DEBUG [org.jboss.as.ejb3] (ServerService Thread Pool -- 58) SparkSingleton bean is a @Startup (a.k.a init-on-startup) bean, creating/getting the singleton instance 
17:41:43,631 DEBUG [org.jboss.weld.Reflection] (ServerService Thread Pool -- 58) WELD-000620: interface javax.enterprise.inject.Intercepted is not declared @Target(METHOD, FIELD, PARAMETER, TYPE). Weld will use this annotation, however this may make the application unportable. 
17:41:43,632 DEBUG [org.jboss.weld.Reflection] (ServerService Thread Pool -- 58) WELD-000620: interface javax.enterprise.inject.Decorated is not declared @Target(METHOD, FIELD, PARAMETER, TYPE). Weld will use this annotation, however this may make the application unportable. 
17:41:43,653 ERROR [org.jboss.as.ejb3.timer] (ServerService Thread Pool -- 71) WFLYEJB0029: Could not restore timer from /opt/wildfly/standalone/data/timer-service-data/CTGEar.CTGService.CdetsDefectService/3ce1c92f-86fa-4ebf-a7b0-732ae1a3aa2e.xml: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog 
at [row,col {unknown-source}]: [1,0] 
     at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:685) 
     at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2141) 
     at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2047) 
     at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1131) 
     at com.ctc.wstx.sr.BasicStreamReader.nextTag(BasicStreamReader.java:1154) 
     at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:67) 
     at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.loadTimersFromFile(FileTimerPersistence.java:370) 
     at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.getTimers(FileTimerPersistence.java:333) 
     at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.loadActiveTimers(FileTimerPersistence.java:274) 
     at org.jboss.as.ejb3.timerservice.TimerServiceImpl.getActivePersistentTimers(TimerServiceImpl.java:952) 
     at org.jboss.as.ejb3.timerservice.TimerServiceImpl.restoreTimers(TimerServiceImpl.java:692) 
     at org.jboss.as.ejb3.timerservice.TimerServiceImpl.activate(TimerServiceImpl.java:225) 
     at org.jboss.as.ejb3.component.EJBComponent.start(EJBComponent.java:543) 
     at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:133) 
     at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) 
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
     at java.lang.Thread.run(Thread.java:745) 
     at org.jboss.threads.JBossThread.run(JBossThread.java:320)` 

... и повторяет исключение больше раз.

Кто-нибудь знает, что может быть причиной ошибки?

Answer 1

Я остановил wildfly и удалил все папки/подпапки/файлы под/opt/wildfly/standalone/data/timer-service-data /. После перезапуска wildfly ошибка исчезла. Все таймеры также были остановлены, что я должен был перезапустить, чтобы вернуть систему в исходное состояние.