[jboss-jira] [JBoss JIRA] (DROOLS-853) Change Rule Containing Window Time
재우 이 (JIRA)
issues at jboss.org
Wed Jul 29 00:36:03 EDT 2015
[ https://issues.jboss.org/browse/DROOLS-853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
재우 이 updated DROOLS-853:
------------------------
Steps to Reproduce:
1. Setting Project (described in detail below)
2. Repeatedly send Rest call using SoapUI
3. Change window time and hot deploy in 1m(window time)
4. Check Count. But.. return wrong result count. (rower or higher)
==================================================
Drools Workbench + Kie Server (6.2)
Knowledge Base Setting
- Processing Mode : Stream Mode
- Knowledge Session
- State : Stateful, Clock : Realtime
sample rest
<batch-execution lookup="testSession">
<insert out-identifier="name" return-object="true">
<AnEvent>
<source>1</source>
<word>in</word>
</AnEvent>
</insert>
<fire-all-rules/>
</batch-execution>
DRL file
declare AnEvent
@expires(5m)
@role( event )
source : int
word : String
end
rule "Rule-s1-1"
when
Number( $result : intValue ) from accumulate(AnEvent( $src: source, $wrd: word) over window:time(1m) from entry-point EP1, count( $src) )
then
System.out.println(" !!@-------> Result-s1-1 (CNT): " + $result);
end
rule "Rule-s1-2"
when
Number( $result3 : intValue) from accumulate(AnEvent( $src: source, $wrd: word) over window:time(10s) from entry-point EP1, count( $src ))
then
System.out.println(" !!@-------> Result-s1-2 (CNT): " + $result3);
end
was:
1. Setting Project (described in detail below)
2. Repeatedly send Rest call using SoapUI
3. Change window time and hot deploy in 1m(window time)
4. Check Count. But.. return wrong result count. (rower or higher)
==================================================
Drools Workbench + Kie Server (6.2)
Knowledge Base Setting
- Processing Mode : Stream Mode
- Knowledge Session
- State : Stateful, Clock : Realtime
DRL
declare AnEvent
@expires(5m)
@role( event )
source : int
word : String
end
rule "Rule-s1-1"
when
Number( $result : intValue ) from accumulate(AnEvent( $src: source, $wrd: word) over window:time(1m) from entry-point EP1, count( $src) )
then
System.out.println(" !!@-------> Result-s1-1 (CNT): " + $result);
end
rule "Rule-s1-2"
when
Number( $result3 : intValue) from accumulate(AnEvent( $src: source, $wrd: word) over window:time(10s) from entry-point EP1, count( $src ))
then
System.out.println(" !!@-------> Result-s1-2 (CNT): " + $result3);
end
> Change Rule Containing Window Time
> -----------------------------------
>
> Key: DROOLS-853
> URL: https://issues.jboss.org/browse/DROOLS-853
> Project: Drools
> Issue Type: Bug
> Components: core engine
> Affects Versions: 6.2.0.Final
> Environment: CentOS 6.4
> Reporter: 재우 이
> Assignee: Mario Fusco
> Priority: Critical
>
> I tested rule contain sliding window.
> But when i deployed the rule to change window time,
> I failed hot deploy during window time, and some data lost.
> My drools fusion is 6.2.0 version
> I attached trace result.
> 11:32:16,089 ERROR [org.kie.server.services.rest.KieServerRestImpl] (http--0.0.0.0-8080-16) Error calling container 'test': java.lang.RuntimeException: Unexpected exception executing action org.drools.core.impl.StatefulKnowledgeSessionImpl$WorkingMemoryReteExpireAction at 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
>
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