Change Rule Containing Window Time ----------------------------------- Key: DROOLS-853 URL: https://issues.jboss.org/browse/DROOLS-853 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 6.2.0.Final Environment: CentOS 6.4 Reporter: 재우 이 Assignee: Mario Fusco Priority: Critical I tested rule contain sliding window. But when i deployed the rule to change window time, I failed hot deploy during window time, and some data lost. My drools fusion is 6.2.0 version I attached trace result. 11:32:16,089 ERROR [org.kie.server.services.rest.KieServerRestImpl] (http--0.0.0.0-8080-16) Error calling container 'test': java.lang.RuntimeException: Unexpected exception executing action org.drools.core.impl.StatefulKnowledgeSessionImpl$WorkingMemoryReteExpireAction@133c5d96 at org.drools.core.impl.StatefulKnowledgeSessionImpl.executeQueuedActions(StatefulKnowledgeSessionImpl.java:1567) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:358) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:289) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:142) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.command.runtime.rule.InsertObjectCommand.execute(InsertObjectCommand.java:88) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.command.runtime.rule.InsertObjectCommand.execute(InsertObjectCommand.java:39) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.command.runtime.BatchExecutionCommandImpl.execute(BatchExecutionCommandImpl.java:155) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.command.runtime.BatchExecutionCommandImpl.execute(BatchExecutionCommandImpl.java:76) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.execute(StatefulKnowledgeSessionImpl.java:723) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.execute(StatefulKnowledgeSessionImpl.java:697) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.kie.server.services.impl.KieServerImpl.callContainer(KieServerImpl.java:210) [kie-server-services-6.2.0.Final.jar:6.2.0.Final] at org.kie.server.services.rest.KieServerRestImpl.execute(KieServerRestImpl.java:85) [kie-server-services-6.2.0.Final.jar:6.2.0.Final] at sun.reflect.GeneratedMethodAccessor105.invoke(Unknown Source) [:1.7.0_75] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_75] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_75] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:155) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:525) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.2.Final.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.2.Final.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489) [jbossweb-7.0.13.Final.jar:] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_75] Caused by: java.lang.ClassCastException: org.drools.core.reteoo.PathMemory cannot be cast to org.drools.core.reteoo.WindowNode$WindowMemory at org.drools.core.reteoo.WindowNode.retractRightTuple(WindowNode.java:199) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.reteoo.ObjectTypeNode.doRetractObject(ObjectTypeNode.java:345) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.reteoo.ObjectTypeNode.retractObject(ObjectTypeNode.java:337) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl$WorkingMemoryReteExpireAction.execute(StatefulKnowledgeSessionImpl.java:1857) [drools-core-6.2.0.Final.jar:6.2.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.executeQueuedActions(StatefulKnowledgeSessionImpl.java:1565) [drools-core-6.2.0.Final.jar:6.2.0.Final] ... 39 more