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EM shutdown after few minutes of starting

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Article ID: 253177

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Updated On:

Products

CA Application Performance Management (APM / Wily / Introscope)

Issue/Introduction

Upgraded EM from 10.7 and to 10.8.  EM shutdown after few minutes of starting

In IntroscopeEnterpriseManager.log we see the following errors:

[DEBUG] [WrapperSimpleAppMain] [Manager] Error starting up EM
com.wily.introscope.server.enterprise.EnterpriseManagerCannotStartException: An error occurred while trying to start Isengard.
 at com.wily.introscope.server.enterprise.EnterpriseServer.doStart(EnterpriseServer.java:424)
 at com.wily.util.ALifeCycle.start(ALifeCycle.java:86)
 at com.wily.introscope.server.enterprise.EnterpriseServer.<init>(EnterpriseServer.java:330)
 at com.wily.introscope.server.enterprise.EnterpriseServer.<init>(EnterpriseServer.java:309)
 at com.wily.introscope.server.enterprise.EnterpriseServer.start(EnterpriseServer.java:1614)
 at com.wily.introscope.em.internal.Activator.startEM(Activator.java:119)
 at com.wily.introscope.em.internal.Application.start(Application.java:27)
 at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
 at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
 at org.eclipse.core.launcher.Main.main(Main.java:34)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325)
 at java.lang.Thread.run(Thread.java:750)
Caused by: com.wily.isengard.container.BeanActivationException: Error activating bean: com.wily.apm.em.monitor.isengard.support.EventMonitorService (com.wily.apm.em.monitor.isengard.support.EventMonitorService)
 at com.wily.isengard.container.BeanActivator.activateBean(BeanActivator.java:390)
 at com.wily.isengard.container.BeanContainerCore.addBean(BeanContainerCore.java:150)
 at com.wily.isengard.catalog.server.CatalogCore.addBeanToCatalogAndCore(CatalogCore.java:82)
 at com.wily.isengard.catalog.server.CatalogCore.addBean(CatalogCore.java:148)
 at com.wily.isengard.catalog.server.CatalogBean.addBean(CatalogBean.java:66)
 at com.wily.introscope.server.enterprise.EnterpriseServer$ExtensionBeanDescriptor.deploy(EnterpriseServer.java:2690)
 at com.wily.introscope.server.enterprise.EnterpriseServer.startBeans(EnterpriseServer.java:931)
 at com.wily.introscope.server.enterprise.EnterpriseServer.loadBeanExtensions(EnterpriseServer.java:903)
 at com.wily.introscope.server.enterprise.EnterpriseServer.initialize(EnterpriseServer.java:742)
 at com.wily.introscope.server.enterprise.EnterpriseServer.doStart(EnterpriseServer.java:387)
 ... 26 more
Caused by: com.wily.isengard.messageprimitives.InvalidIsengardInterface: The class interface com.wily.apm.em.monitor.isengard.IEventMonitorService must implement interface com.wily.isengard.messageprimitives.service.IMessageService
 at com.wily.isengard.messageprimitives.InterfaceValidationUtilities.validateInterface(InterfaceValidationUtilities.java:20)
 at com.wily.isengard.messageprimitives.service.MessageService.initialize(MessageService.java:82)
 at com.wily.isengard.messageprimitives.service.RegisteredMessageService.registerService(RegisteredMessageService.java:140)
 at com.wily.isengard.messageprimitives.service.RegisteredMessageService.registerService(RegisteredMessageService.java:98)
 at com.wily.isengard.messageprimitives.service.RegisteredMessageService.registerMessageService(RegisteredMessageService.java:128)
 at com.wily.isengard.container.BeanActivator.createMessageService(BeanActivator.java:244)
 at com.wily.isengard.container.BeanActivator.activateBean(BeanActivator.java:371)
 ... 35 more

Environment

Release : 10.8

Resolution

We copy <APM-Home>/product from a working EM to the EM that is having issue starting.

clear product cache. this time EM started good.