Intermittent deployment problems with Drools.
toby.tobias.hill.gmail.com Feb 15, 2008 8:59 AMEvery second or third deployment we get the stack
trace below indicating some linkage problem with
drools.
We use Seam 2.0.0.GA code on jboss-4.2.2.GA.
Anyone recognizing this problem who can point me in
a good direction.
Best regards,
Tobias
[2008-02-15 08:39:54,734] Facet reco: Module is deployed successfully 08:39:55,593 INFO [Contexts] starting up: org.jboss.seam.security.identity 08:39:55,609 INFO [Contexts] starting up: org.jboss.seam.security.identity 08:39:56,031 INFO [RuleBase] parsing rules: /META-INF/security.drl 08:39:56,031 INFO [RuleBase] parsing rules: /META-INF/security.drl 08:39:56,203 ERROR [[/]] Session event listener threw exception org.jboss.seam.InstantiationException: Could not instantiate Seam component: org.jboss.seam.security.identity at org.jboss.seam.Component.newInstance(Component.java:1970) at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304) at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278) at org.jboss.seam.contexts.Lifecycle.beginSession(Lifecycle.java:191) at org.jboss.seam.contexts.ServletLifecycle.beginSession(ServletLifecycle.java:124) at org.jboss.seam.servlet.SeamListener.sessionCreated(SeamListener.java:44) at org.apache.catalina.session.StandardSession.tellNew(StandardSession.java:397) at org.apache.catalina.session.StandardSession.setId(StandardSession.java:369) at org.apache.catalina.session.ManagerBase.createSession(ManagerBase.java:828) at org.apache.catalina.session.StandardManager.createSession(StandardManager.java:291) at org.apache.catalina.connector.Request.doGetSession(Request.java:2312) at org.apache.catalina.connector.Request.getSession(Request.java:2075) at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:833) at com.sun.faces.context.SessionMap.getSession(ExternalContextImpl.java:1002) at com.sun.faces.context.SessionMap.get(ExternalContextImpl.java:962) at org.jboss.seam.contexts.BasicContext.get(BasicContext.java:48) at org.jboss.seam.Component.getInstance(Component.java:1851) at org.jboss.seam.Component.getInstance(Component.java:1829) at org.jboss.seam.web.Session.getInstance(Session.java:122) at org.jboss.seam.contexts.FacesLifecycle.beginRequest(FacesLifecycle.java:54) at org.jboss.seam.jsf.SeamPhaseListener.beforeRestoreView(SeamPhaseListener.java:368) at org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseListener.java:139) at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:116) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:222) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164) at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141) at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90) at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:406) at se.reco.web.filter.RecoUrlRewriteFilter.doFilter(RecoUrlRewriteFilter.java:53) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at se.reco.web.filter.TimingFilter.performAndLogSeamRequest(TimingFilter.java:72) at se.reco.web.filter.TimingFilter.doFilter(TimingFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.RuntimeException: exception invoking: compileRuleBase at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:135) at org.jboss.seam.Component.callComponentMethod(Component.java:2082) at org.jboss.seam.Component.callCreateMethod(Component.java:2005) at org.jboss.seam.Component.newInstance(Component.java:1976) at org.jboss.seam.Component.getInstance(Component.java:1873) at org.jboss.seam.Component.getInstance(Component.java:1840) at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55) at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50) at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:166) at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:53) at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53) at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64) at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44) at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:112) at org.jboss.seam.Component$ELInitialValue.getValue(Component.java:2360) at org.jboss.seam.Component.initialize(Component.java:1389) at org.jboss.seam.Component.instantiateJavaBean(Component.java:1315) at org.jboss.seam.Component.instantiate(Component.java:1268) at org.jboss.seam.Component.newInstance(Component.java:1966) ... 70 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:21) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125) ... 89 more Caused by: java.lang.LinkageError: duplicate class definition: org/drools/base/org/jboss/seam/security/PermissionCheck$getName at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at org.drools.base.ClassFieldExtractorFactory$ByteArrayClassLoader.defineClass(ClassFieldExtractorFactory.java:462) at org.drools.base.ClassFieldExtractorFactory.getClassFieldExtractor(ClassFieldExtractorFactory.java:115) at org.drools.base.ClassFieldExtractor.init(ClassFieldExtractor.java:77) at org.drools.base.ClassFieldExtractor.<init>(ClassFieldExtractor.java:57) at org.drools.base.ClassFieldExtractorCache.getExtractor(ClassFieldExtractorCache.java:35) at org.drools.rule.builder.PatternBuilder.getFieldExtractor(PatternBuilder.java:775) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:265) at org.drools.rule.builder.PatternBuilder.buildConstraint(PatternBuilder.java:191) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:161) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:87) at org.drools.rule.builder.GroupElementBuilder.build(GroupElementBuilder.java:69) at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:53) at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:420) at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:283) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:160) at org.jboss.seam.drools.RuleBase.compileRuleBase(RuleBase.java:58) ... 95 more ... 46 more