July 2012 - rules-users - Jboss List Archives

by FrankVhh

Hi, It is not quite clear to me what you are actually having problems with. I think the documentation explains it quite nicely. See section 6.2 Templates http://docs.jboss.org/drools/release/5.4.0.CR1/drools-expert-docs/html_si... If you have a more specific question. Feel free to ask. Regard, Frank -- View this message in context: http://drools.46999.n3.nabble.com/Rule-Templates-tp2820139p4018952.html Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Drools Planner JIT selectors

by Ricardo

I learned from the following link, this sounds very good for performance, this is available from 5.5 only, when can we expect the Drools Planner 5.5. Do you have any idea about the release date? http://planet.jboss.org/post/scaling_planner_with_jit_selectors_in_memory... thanks, ----- with kind regards, -- View this message in context: http://drools.46999.n3.nabble.com/Drools-Planner-JIT-selectors-tp4018906.... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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[Planner][DRL] Changable problem facts?

by mSkiba

Hello! I am working on task scheduling system. My system works fine, but I want to make it faster. For my current problem we can assume that my domain consists of: * Worker (int id, List<TimePeriod> workingHours) * TaskAssignment (int id, List<TimePeriod> possibleExecutionTime, Duration leadTime, Worker worker) I am trying to assing each Task Assignment to 1 worker. It's obvious. All I need to do is to make my rules computing faster. For example I have a rule: rule "ASSIGN_OUT_OF_WORKING_TIME" when $w : Worker($id : id != 0, $wh : workingHours) $ta : TaskAssignment(worker != null, worker.id == $id) not TimePeriod( isBetweenInclusive($ta.getTimeSlot()), isBetweenInclusive($ta.getEndTimeSlot()) ) from $wh then insertLogical(new IntConstraintOccurrence("ASSIGN_OUT_OF_WORKING_TIME", ConstraintType.NEGATIVE_HARD, 100, $w )); end This rule checks if every TaskAssignment assigned to a Worker lies in the worker's working hours. The problem is that score calculator is trying to pair given Worker with every TaskAssignment. So I have to make set of TaskAssignment as small as possible. I can acquire that by storing in a Worker any kind of Set including all assigned TaskAssignments. After this my domain should looks like this: * Worker (int id, List<TimePeriod> workingHours, Set<TaskAssignment> cashedTaskAssignments) * TaskAssignment (int id, List<TimePeriod> possibleExecutionTime, Duration leadTime, Worker worker) and my rule: rule "ASSIGN_OUT_OF_WORKING_TIME" when $w : Worker($id : id != 0, $wh : workingHours, *$cta : cachedTaskAssignments*) $ta : TaskAssignment() *from $cta* not TimePeriod( isBetweenInclusive($ta.getTimeSlot()), isBetweenInclusive($ta.getEndTimeSlot()) ) from $wh then insertLogical(new IntConstraintOccurrence("ASSIGN_OUT_OF_WORKING_TIME", ConstraintType.NEGATIVE_HARD, ASSIGN_OUT_OF_WORKING_TIME, $w )); end My cloneSolution() method is cloning everything right (deep clone of every TaskAssignment and Worker). I've checked it via many tests. Anyways I'm getting: *Score corruption: the workingScore (-1800hard/0soft) is not the uncorruptedScore (-1904hard/0soft):* or similar error. To sum up: * my system works fine without any changes in Worker class * I want to make it faster by caching assigned TaskAssignments in a Worker objects * I'm getting 'Score corruption' error Is my idea possible to play out? -- View this message in context: http://drools.46999.n3.nabble.com/Planner-DRL-Changable-problem-facts-tp4... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Guvnor reports Invalid Gateway direction for Parallel Gateway.

by xmithj

A business process with a parallel path (see attached diagram) created through the Eclipse plug-in and imported later to Guvnor or just created from scratch inside Guvnor, doesn’t pass the Guvnor’s Validate Process. Guvnor reports: “Invalid Gateway direction for Parallel Gateway. It should be ‘Converging or Diverging”. How can I specify it should be a converging gateway? I am using JBPM 5.3 Final installer which uses: guvnor-distribution-wars-5.4.0-20120516.war designer-2.2.Final-jboss7.war Thanks in advance for help. http://drools.46999.n3.nabble.com/file/n4018934/InvalidGatewayDirection.png -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-reports-Invalid-Gateway-directio... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Re: [rules-users] Guvnor: Accessing Bound Variable in "Then" Statement

by Vann_the_Red

Mods, please delete. Superceded by new thread now that I'm on the mailing list. Thank you. -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-Accessing-Bound-Variable-in-Then... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Guvnor Integration with Eclipse Issue !!

by abhinay_agarwal

hey der ! m currently using GUVNOR v5.3.0 i made some DRLs in my Eclipse loaded them to Guvnor repository and after loads of changes..i was finally able to build my kbase using the repositoy.. my change set is as foolows : *<?xml version="1.0" encoding="UTF-8"?> <change-set xmlns='http://drools.org/drools-5.0/change-set' xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' xs:schemaLocation='http://drools.org/drools-5.0/change-set http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-api/src/...' > <add> <resource source=' http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi...' type='DRL' /> </add> </change-set>* My package name was Individual and it mainly contained technical rule assests and one function, as shown in the image below : http://drools.46999.n3.nabble.com/file/n4018919/drools1.png now i had a few changes in my POJO model so i updated the model and few rules directly in the technical rule assest of guvnor, after which i built the package created a new snapshot and tried running it, but got some error, as : 1. Unable to Analyse Expression @Modify with($a){setExempt("Exempt Account"),setQueueName("Auto Classified Accounts")}; 2. KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage After going through all the available post, nothing proved to be of any help !! Then i thought might be changing the "technical assest" directly from guvnor is a bad idea... So, i created a new package named "Individual_New", uploaded the new POJO model and uploaded just one rule from ECLIPSE(just to check if my kbase builds or not).. I uploaded just 1 rule in it, build the package and created a snapshot with name LATEST, changed the change set as below: *<?xml version="1.0" encoding="UTF-8"?> <change-set xmlns='http://drools.org/drools-5.0/change-set' xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' xs:schemaLocation='http://drools.org/drools-5.0/change-set http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-api/src/...' > <add> <resource source=' http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi...' type='DRL' /> </add> </change-set>* n now when i tried running it, it threw me the following error : java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi... at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:592) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:701) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:679) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:979) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:774) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:646) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:192) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:174) at com.infy.fcs.drools.DroolsAdapter.readKnowledgeBase(DroolsAdapter.java:241) at com.infy.fcs.drools.DroolsAdapter.main(DroolsAdapter.java:256) Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi... at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at org.drools.io.impl.UrlResource.grabStream(UrlResource.java:210) at org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:146) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:311) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:495) ... 10 more DEBUG [main] (DroolsAdapter.java:246) - java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi... java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi... at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:592) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:701) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:679) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:979) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:774) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:646) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:192) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:174) at com.infy.fcs.drools.DroolsAdapter.readKnowledgeBase(DroolsAdapter.java:241) at com.infy.fcs.drools.DroolsAdapter.main(DroolsAdapter.java:256) Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8089/drools-guvnor/org.drools.guvnor.Guvnor/package/Indi... at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at org.drools.io.impl.UrlResource.grabStream(UrlResource.java:210) at org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:146) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:311) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:495) ... 10 more Any help would be appreciated !! Thanks, Abhinay -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-Integration-with-Eclipse-Issue-t... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Drools Server does not process requests while updating package

by Antonio Anderson Souza

Dear Everybody, I´m using DroolServer 5.4 final with Guvnor 5.4 final runing in a JBoss AS 7.1, and i detected when the rules package are updated in Guvnor and DroolsServer detects this changes via ChangeScanner agent, it start to download the new package but stop to process requests while is updating. This is a problem to my solution the update process takes about 1 minute due the rules volume. Does anybody knows if I have some option to make this update process asynchronously? Best regards, Antonio Anderson Souza <http://174.129.217.139:8080/makecallclient/callme?p=YXNvdXphQHZvaWNlLmJyY...> Blog <http://www.antonioams.com> - Twitter <http://twitter.com/antonioams>- LinkedIn <http://br.linkedin.com/in/antonioams> - Facebook<http://www.facebook.com/antonioams>

11 years, 8 months

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How to make available declarative model to all packages.

by srinivasasanda

Hi All, I have created declarative model in global area but even it is not visible to other packages, how to some model to available to the all packages. Thanks in Advance -- View this message in context: http://drools.46999.n3.nabble.com/How-to-make-available-declarative-model... Sent from the Drools: User forum mailing list archive at Nabble.com.

11 years, 8 months

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Guvnor 5.4.0.Final and JBoss AS 7.1.1.Final

by Michael Anstis

Hi, There have been a few messages recently suggesting there are problems running Guvnor 5.4.0.Final on JBoss AS 7.1.1.Final. I had a check and this is what I found:- 1) Downloaded guvnor-5.4.0-Final.zip from Drools website 2) Unzip 3) Deploy guvnor-5.4.0.Final-jboss-as-7.0.war to JBoss AS 7.1.1.Final "Brontes" 4) Browsed to http://localhost:8080/guvnor-5.4.0.Final-jboss-as-7.0 5) Success. The only WELD error I encountered was when trying to simultaneously deploy 5.4.0-Final and 5.5.0-SNAPSHOT side-by-side (any two enabled and running instances would cause the same problem). Whichever was deployed (and enabled second) barfed with:- 11:11:21,066 ERROR [org.drools.guvnor.server.RepositoryServiceServlet] (http--127.0.0.1-8080-5) Service method 'public abstract org.drools.guvnor.client.rpc.Module[] org.drools.guvnor.client.rpc.ModuleService.listModules()' threw an unexpected exception: org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.drools.guvnor.server.repository.RulesRepositoryManager.createRulesRepository() on org.drools.guvnor.server.repository.RulesRepositoryManager@d2b7d8: org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.drools.guvnor.server.repository.RulesRepositoryManager.createRulesRepository() on org.drools.guvnor.server.repository.RulesRepositoryManager@d2b7d8 at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:518) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:174) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:291) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:107) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:616) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.AbstractReceiverBean.getReceiver(AbstractReceiverBean.java:73) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ProducerMethod$1.produce(ProducerMethod.java:131) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:299) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:61) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:616) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:681) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:118) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:703) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:712) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:161) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:157) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:131) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:153) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:290) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:107) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.drools.guvnor.server.RepositoryModuleService$Proxy$_$$_WeldClientProxy.listModules(RepositoryModuleService$Proxy$_$$_WeldClientProxy.java) [guvnor-webapp-core-5.4.0.Final.jar:5.4.0.Final] at org.drools.guvnor.server.RepositoryServiceServlet.listModules(RepositoryServiceServlet.java:171) [guvnor-webapp-core-5.4.0.Final.jar:5.4.0.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_23] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_23] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_23] at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_23] at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569) [gwt-user-2.3.0.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208) [gwt-user-2.3.0.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248) [gwt-user-2.3.0.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) [gwt-user-2.3.0.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] 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.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:] at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65) [solder-impl-3.1.1.Final.jar:3.1.1.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:] at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74) [solder-impl-3.1.1.Final.jar:3.1.1.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [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.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:662) [rt.jar:1.6.0_23] Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_23] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_23] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_23] at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_23] at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:174) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:516) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31] ... 56 more This was caused by the prior running instance creating JCR's "repository" folder and "repository.xml" configuration file in the same place as required by the second installation. The error was simply remedied by ensuring I only had one instance of Guvnor enabled and running at a time. With kind regards, Mike

11 years, 8 months

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Diff between Drools opensource and Redhat BRMS

by wbohrer

I couldn't find a FAQ, so please don't hate on me if this is one of "those" questions :-) Quick question: What do you get with Redhat BRMS that you don't get from the opensource version of Drools and Guvnor? Is the only difference support? thanks, Bill Bohrer BRMS architect/analyst Texas Education Agency -- View this message in context: http://drools.46999.n3.nabble.com/Diff-between-Drools-opensource-and-Redh... Sent from the Drools: User forum mailing list archive at Nabble.com.

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rules-users July 2012