[rules-users] Automatic updating of Guvnor Rules appears to be not working.
Hi there. I'm trying to get automatic update of rules working in my project, and seem to have run into a problem. As far as I can tell, automatic polling and updating is turned on, and claims to update the knowledgebase, but changes to the rules don't seem to have any effect. A simple example - if I add the rule: rule TestRule dialect mvel when then System.out.println(Hello, world!); end And start my application, I get: Firing all rules... Hello, world! All rules fired. As expected. If I then change the rule as follows: rule TestRule dialect mvel when then System.out.println(I have changed!); end I get this output (timestamps trimmed for readability): ResourceChangeScanner attempt to scan 1 resources ResourceChangeScanner modified resource=[UrlResource path='http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1'] : 1277371031000 : 1277371254000 ResourceChangeNotification received ChangeSet notification ResourceChangeScanner thread is waiting for 60 ResourceChangeNotification processing ChangeSet ResourceChangeNotification ChangeSet modified resource=[UrlResource path='http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1'] for listener=org.drools.agent.impl.knowledgeagenti...@e2d0b2 KnowledgeAgent received ChangeSet changed notification ResourceChangeNotification thread is waiting for queue update KnowledgAgent applying ChangeSet KnowledgeAgent ChangeSet requires KnowledgeBuilderKnowledgeAgent rebuilding KnowledgeBase using ChangeSet KnowledgeAgent building resource=[UrlResource path='http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1'] KnowledgeAgent adding KnowledgeDefinitionsPackage ERMIE KnowledgeAgent new KnowledgeBase now built and in use So, this makes it seem like everything has worked. However, if I insert a new fact and fire all rules... Inserting new fact... Hello, World! So, it hasn't worked. What might I have done wrong? -Stephen -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] JBOSS DROOLS Guvnor and SSO authentication
Guvnor is using Seam internally to handle session/authentication etc. To do your own authentication, you need to implement your own authenticator. Take a look at http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-guvnor/src/main/java/org/drools/guvnor/server/security/DefaultAuthenticator.java for example. Peddada, Shanthakumar wrote: Hi, am not using jaas-config-name for guvnor, i am directly reading the user credentials from from the session object , but am getting null values. I am sending the user credentials in session from other application, when i click on the givnor link present on the application1 , i should be able to auto aunthenticate using the autthenticator. //Authenticator code for reading the user credentials from session object : // HttpServletRequest request =ServletContexts.getInstance().getRequest(); String username = (String)request.getSession().getAttribute(User); String password = (String)request.getSession().getAttribute(password); error trace : 23:53:27,671 INFO [STDOUT] class org.drools.guvnor.server.security.Authenticator password nullsession attribute null 23:53:27,687 INFO [STDOUT] ERROR 21-06 23:53:27,687 (SeamLoginModule.java:login:113)Error invoking login method javax.el.ELException: java.lang.NullPointerException at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:333) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:174) at org.jboss.seam.security.jaas.SeamLoginModule.login(SeamLoginModule.java:109) 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:597) at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186) at javax.security.auth.login.LoginContext$5.run(LoginContext.java:706) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:703) at javax.security.auth.login.LoginContext.login(LoginContext.java:575) at org.jboss.seam.security.Identity.authenticate(Identity.java:335) at org.jboss.seam.security.Identity.authenticate(Identity.java:324) at org.drools.guvnor.server.security.SecurityServiceImpl.checkAutoLogin(SecurityServiceImpl.java:107) at org.drools.guvnor.server.security.SecurityServiceImpl.getCurrentUser(SecurityServiceImpl.java:87) at org.drools.guvnor.server.SecurityServiceServlet.getCurrentUser(SecurityServiceServlet.java:50) 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:597) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164) at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53) at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) 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)
Re: [rules-users] Automatic updating of Guvnor Rules appears to be not working.
Which version of drools are you using? On Thu, Jun 24, 2010 at 5:33 AM, Stephen Mcgruer s0840...@sms.ed.ac.ukwrote: Hi there. I'm trying to get automatic update of rules working in my project, and seem to have run into a problem. As far as I can tell, automatic polling and updating is turned on, and claims to update the knowledgebase, but changes to the rules don't seem to have any effect. A simple example - if I add the rule: rule TestRule dialect mvel when then System.out.println(Hello, world!); end And start my application, I get: Firing all rules... Hello, world! All rules fired. As expected. If I then change the rule as follows: rule TestRule dialect mvel when then System.out.println(I have changed!); end I get this output (timestamps trimmed for readability): ResourceChangeScanner attempt to scan 1 resources ResourceChangeScanner modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] : 1277371031000 : 1277371254000 ResourceChangeNotification received ChangeSet notification ResourceChangeScanner thread is waiting for 60 ResourceChangeNotification processing ChangeSet ResourceChangeNotification ChangeSet modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] for listener=org.drools.agent.impl.knowledgeagenti...@e2d0b2 KnowledgeAgent received ChangeSet changed notification ResourceChangeNotification thread is waiting for queue update KnowledgAgent applying ChangeSet KnowledgeAgent ChangeSet requires KnowledgeBuilderKnowledgeAgent rebuilding KnowledgeBase using ChangeSet KnowledgeAgent building resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] KnowledgeAgent adding KnowledgeDefinitionsPackage ERMIE KnowledgeAgent new KnowledgeBase now built and in use So, this makes it seem like everything has worked. However, if I insert a new fact and fire all rules... Inserting new fact... Hello, World! So, it hasn't worked. What might I have done wrong? -Stephen -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] matches doesn't catch rule.
I'm trying to create a rule where I want to match if a variable matches one or more words. This is my rule: m:myObject(variable matches WORD 1|WORD 2) but it doesn't catch any instance where variable is either WORD 1 or WORD 2. -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/matches-doesn-t-catch-rule-tp919334p919334.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] matches doesn't catch rule.
try m:myObject(variable matches (WORD 1|WORD 2)) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/matches-doesn-t-catch-rule-tp919334p919402.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Automatic updating of Guvnor Rules appears to be not working.
Sorry, I'm using Drools 5.0.1 Cheers, Stephen Quoting Esteban Aliverti esteban.alive...@gmail.com: Which version of drools are you using? On Thu, Jun 24, 2010 at 5:33 AM, Stephen Mcgruer s0840...@sms.ed.ac.ukwrote: Hi there. I'm trying to get automatic update of rules working in my project, and seem to have run into a problem. As far as I can tell, automatic polling and updating is turned on, and claims to update the knowledgebase, but changes to the rules don't seem to have any effect. A simple example - if I add the rule: rule TestRule dialect mvel when then System.out.println(Hello, world!); end And start my application, I get: Firing all rules... Hello, world! All rules fired. As expected. If I then change the rule as follows: rule TestRule dialect mvel when then System.out.println(I have changed!); end I get this output (timestamps trimmed for readability): ResourceChangeScanner attempt to scan 1 resources ResourceChangeScanner modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] : 1277371031000 : 1277371254000 ResourceChangeNotification received ChangeSet notification ResourceChangeScanner thread is waiting for 60 ResourceChangeNotification processing ChangeSet ResourceChangeNotification ChangeSet modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] for listener=org.drools.agent.impl.knowledgeagenti...@e2d0b2 KnowledgeAgent received ChangeSet changed notification ResourceChangeNotification thread is waiting for queue update KnowledgAgent applying ChangeSet KnowledgeAgent ChangeSet requires KnowledgeBuilderKnowledgeAgent rebuilding KnowledgeBase using ChangeSet KnowledgeAgent building resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] KnowledgeAgent adding KnowledgeDefinitionsPackage ERMIE KnowledgeAgent new KnowledgeBase now built and in use So, this makes it seem like everything has worked. However, if I insert a new fact and fire all rules... Inserting new fact... Hello, World! So, it hasn't worked. What might I have done wrong? -Stephen -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Automatic updating of Guvnor Rules appears to be not working.
Could you please try your example using latest SNAPSHOT or 5.1M2? Thanks On Thu, Jun 24, 2010 at 10:20 AM, Stephen Mcgruer s0840...@sms.ed.ac.ukwrote: Sorry, I'm using Drools 5.0.1 Cheers, Stephen Quoting Esteban Aliverti esteban.alive...@gmail.com: Which version of drools are you using? On Thu, Jun 24, 2010 at 5:33 AM, Stephen Mcgruer s0840...@sms.ed.ac.ukwrote: Hi there. I'm trying to get automatic update of rules working in my project, and seem to have run into a problem. As far as I can tell, automatic polling and updating is turned on, and claims to update the knowledgebase, but changes to the rules don't seem to have any effect. A simple example - if I add the rule: rule TestRule dialect mvel when then System.out.println(Hello, world!); end And start my application, I get: Firing all rules... Hello, world! All rules fired. As expected. If I then change the rule as follows: rule TestRule dialect mvel when then System.out.println(I have changed!); end I get this output (timestamps trimmed for readability): ResourceChangeScanner attempt to scan 1 resources ResourceChangeScanner modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] : 1277371031000 : 1277371254000 ResourceChangeNotification received ChangeSet notification ResourceChangeScanner thread is waiting for 60 ResourceChangeNotification processing ChangeSet ResourceChangeNotification ChangeSet modified resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] for listener=org.drools.agent.impl.knowledgeagenti...@e2d0b2 KnowledgeAgent received ChangeSet changed notification ResourceChangeNotification thread is waiting for queue update KnowledgAgent applying ChangeSet KnowledgeAgent ChangeSet requires KnowledgeBuilderKnowledgeAgent rebuilding KnowledgeBase using ChangeSet KnowledgeAgent building resource=[UrlResource path=' http://localhost:1337/drools-guvnor/org.drools.guvnor.Guvnor/package/ERMIE/v0.1 '] KnowledgeAgent adding KnowledgeDefinitionsPackage ERMIE KnowledgeAgent new KnowledgeBase now built and in use So, this makes it seem like everything has worked. However, if I insert a new fact and fire all rules... Inserting new fact... Hello, World! So, it hasn't worked. What might I have done wrong? -Stephen -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] OutOfMemoryError: GC overhead limit exceeded - RESEND
This is a RESEND because of mail server issues. Not sure if the original message went out. I saw a similar thread about this back in March but I am now seeing a similar exception being thrown. I am running 5.0.1. The error is thrown in my app after the change set listener determines there was a change with the rules package in the Guvnor. I have included the stack trace from the most recent time the exception was thrown. Hopefully someone can provide some additional information or a workaround. Has this problem been fixed in 5.1? If so, has 5.1 moved out of M2 state and into a CR state and when will it go into a full released state? Exception in thread Thread-44 java.lang.OutOfMemoryError: GC overhead limit exceeded at org.drools.rule.GroupElement.init(GroupElement.java:44) at org.drools.rule.GroupElement.init(GroupElement.java:47) at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons tructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.drools.rule.GroupElement.clone(GroupElement.java:267) at org.drools.rule.GroupElement.clone(GroupElement.java:279) at org.drools.rule.Rule.getExtendedLhs(Rule.java:518) at org.drools.rule.Rule.getTransformedLhs(Rule.java:545) at org.drools.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.ja va:98) at org.drools.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:117) at org.drools.reteoo.ReteooRuleBase.addRule(ReteooRuleBase.java:362) at org.drools.common.AbstractRuleBase.addRule(AbstractRuleBase.java:618) at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:500 ) at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:388) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgent Impl.java:416) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentIm pl.java:120) at org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.r un(KnowledgeAgentImpl.java:538) at java.lang.Thread.run(Thread.java:619) Thanks. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Can I create WS to access Guvnor?
Hi, I am trying to create a WS which will invoke the rules present in Guvnor and sends back a response. We have multiple applications which needs to execute the Rules present in Guvnor and hence we thought of creating a WS which can be accessed by all the applications. We tried to use AXIS to create a WS but we are getting the below error when we tried to run the java program (which we have created to fire rules present in Guvnor) as webservice. exception: java.lang.reflect.InvocationTargetException The program runs fine as stand alone program. Any thoughts on this error / suggestions would be of great help!!! Thanks, BB -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Can-I-create-WS-to-access-Guvnor-tp919955p919955.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError: GC overhead limit exceeded
An OutOfMemoryError: GC overhead limit exceeded issue was fixed for 5.1, see http://blog.athico.com/2010/03/drools-halves-memory-use-with-new-true.html With kind regards, Geoffrey De Smet Jeffrey Schneller schreef: I saw a similar thread about this back in March but I am now seeing a similar exception being thrown. I am running 5.0.1. The error is thrown in my app after the change set listener determines there was a change with the rules package in the Guvnor. I have included the stack trace from the most recent time the exception was thrown. Hopefully someone can provide some additional information or a workaround. Has this problem been fixed in 5.1? If so, has 5.1 moved out of M2 state and into a CR state and when will it go into a full released state? Exception in thread Thread-44 java.lang.OutOfMemoryError: GC overhead limit exceeded at org.drools.rule.GroupElement.init(GroupElement.java:44) at org.drools.rule.GroupElement.init(GroupElement.java:47) at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.drools.rule.GroupElement.clone(GroupElement.java:267) at org.drools.rule.GroupElement.clone(GroupElement.java:279) at org.drools.rule.Rule.getExtendedLhs(Rule.java:518) at org.drools.rule.Rule.getTransformedLhs(Rule.java:545) at org.drools.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:98) at org.drools.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:117) at org.drools.reteoo.ReteooRuleBase.addRule(ReteooRuleBase.java:362) at org.drools.common.AbstractRuleBase.addRule(AbstractRuleBase.java:618) at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:500) at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:388) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:416) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:120) at org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.run(KnowledgeAgentImpl.java:538) at java.lang.Thread.run(Thread.java:619) Thanks. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Guvnor not seeing model in rule editor
I have a new package in a category . I create two models and uploaded them to guvnor. I go to create a rule and the model objects aren't showing up. What am I doing wrong? thanks attachment: rulemodel.jpgattachment: ruleerror.jpg___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Guvnor not seeing model in rule editor
I have a new package in a category . I create two models and uploaded them to guvnor. I go to create a rule and the model objects aren't showing up. What am I doing wrong? thanks http://drools-java-rules-engine.46999.n3.nabble.com/file/n920136/rulemodel.jpg http://drools-java-rules-engine.46999.n3.nabble.com/file/n920136/ruleerror.jpg - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920136.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
Silly Question: Did you Saved and Validated your configuration in package's editor window? Best, 2010/6/24 mikexr m...@bigfatnuthin.com I have a new package in a category . I create two models and uploaded them to guvnor. I go to create a rule and the model objects aren't showing up. What am I doing wrong? thanks --- Thanks Mike -- View this message in context: Guvnor not seeing model in rule editorhttp://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920136.html Sent from the Drools - User mailing list archivehttp://drools-java-rules-engine.46999.n3.nabble.com/Drools-User-f47000.htmlat Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
correct, i did - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920289.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Can I create WS to access Guvnor?
You may want to have a look at the Execution Server http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-guvnor/html_single/index.html 1.4.7.2. Drools execution server On Thu, Jun 24, 2010 at 12:36 PM, bbarani bbar...@gmail.com wrote: Hi, I am trying to create a WS which will invoke the rules present in Guvnor and sends back a response. We have multiple applications which needs to execute the Rules present in Guvnor and hence we thought of creating a WS which can be accessed by all the applications. We tried to use AXIS to create a WS but we are getting the below error when we tried to run the java program (which we have created to fire rules present in Guvnor) as webservice. exception: java.lang.reflect.InvocationTargetException The program runs fine as stand alone program. Any thoughts on this error / suggestions would be of great help!!! Thanks, BB -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Can-I-create-WS-to-access-Guvnor-tp919955p919955.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
Did you add the imports for the package? On Thu, Jun 24, 2010 at 2:56 PM, mikexr m...@bigfatnuthin.com wrote: correct, i did - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920289.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
http://drools-java-rules-engine.46999.n3.nabble.com/file/n920472/ruleserror02.jpg do you mean here at the package? If so, yes - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920472.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
If you take a look at the last screenshot there is a message: There were errors validating this package configuration. Try using the View errors button. Best, On Thu, Jun 24, 2010 at 4:56 PM, mikexr m...@bigfatnuthin.com wrote: http://drools-java-rules-engine.46999.n3.nabble.com/file/n920472/ruleserror02.jpg do you mean here at the package? If so, yes - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920472.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
All there error says is - [ERR 102] Line 3:49 mismatched input '-' - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920492.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
need to get rid of those pesky package-info(s) in your import section :) On Thu, Jun 24, 2010 at 4:05 PM, mikexr m...@bigfatnuthin.com wrote: All there error says is - [ERR 102] Line 3:49 mismatched input '-' - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920492.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
I fixed the error, there was a duplicate import ( I'm assuming since its working now ) in the import section. - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920515.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
David is right. What are those package-info entries? The - is not a valid character for classes names. On Thu, Jun 24, 2010 at 5:13 PM, mikexr m...@bigfatnuthin.com wrote: I fixed the error, there was a duplicate import ( I'm assuming since its working now ) in the import section. - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920515.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Esteban Aliverti ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor not seeing model in rule editor
I got rid of them On Thursday, June 24, 2010, David Sinclair-2 [via Drools - Java Rules Engine] ml-node+920518-1708878397-238...@n3.nabble.com wrote: need to get rid of those pesky package-info(s) in your import section :) On Thu, Jun 24, 2010 at 4:05 PM, mikexr [hidden email] http://user/SendEmail.jtp?type=nodenode=920518i=0 wrote: All there error says is - [ERR 102] Line 3:49 mismatched input '-' - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920492.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list [hidden email] http://user/SendEmail.jtp?type=nodenode=920518i=1 https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email] http://user/SendEmail.jtp?type=nodenode=920518i=2 https://lists.jboss.org/mailman/listinfo/rules-users View message @ http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920518.html To unsubscribe from Re: Guvnor not seeing model in rule editor, click here http://drools-java-rules-engine.46999.n3.nabble.com/subscriptions/Unsubscribe.jtp?code=bWlrZUBiaWdmYXRudXRoaW4uY29tfDkyMDQ5MnwyMDQzOTAwMDY2. - --- Thanks Mike -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-not-seeing-model-in-rule-editor-tp920136p920570.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError: GC overhead limit exceeded
Geoffrey, Thank you for your response and the link to the blog post. We are definitely on the large side for rules. Luckily though not 8GB worth [at least not yet]. Is 5.1 stable enough to run in a production environment? Thanks. -Original Message- From: rules-users-boun...@lists.jboss.org [mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Geoffrey De Smet Sent: Thursday, June 24, 2010 12:39 PM To: rules-users@lists.jboss.org Subject: Re: [rules-users] OutOfMemoryError: GC overhead limit exceeded An OutOfMemoryError: GC overhead limit exceeded issue was fixed for 5.1, see http://blog.athico.com/2010/03/drools-halves-memory-use-with-new-true.ht ml With kind regards, Geoffrey De Smet Jeffrey Schneller schreef: I saw a similar thread about this back in March but I am now seeing a similar exception being thrown. I am running 5.0.1. The error is thrown in my app after the change set listener determines there was a change with the rules package in the Guvnor. I have included the stack trace from the most recent time the exception was thrown. Hopefully someone can provide some additional information or a workaround. Has this problem been fixed in 5.1? If so, has 5.1 moved out of M2 state and into a CR state and when will it go into a full released state? Exception in thread Thread-44 java.lang.OutOfMemoryError: GC overhead limit exceeded at org.drools.rule.GroupElement.init(GroupElement.java:44) at org.drools.rule.GroupElement.init(GroupElement.java:47) at sun.reflect.GeneratedConstructorAccessor61.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons tructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.drools.rule.GroupElement.clone(GroupElement.java:267) at org.drools.rule.GroupElement.clone(GroupElement.java:279) at org.drools.rule.Rule.getExtendedLhs(Rule.java:518) at org.drools.rule.Rule.getTransformedLhs(Rule.java:545) at org.drools.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.ja va:98) at org.drools.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:117) at org.drools.reteoo.ReteooRuleBase.addRule(ReteooRuleBase.java:362) at org.drools.common.AbstractRuleBase.addRule(AbstractRuleBase.java:618) at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:500 ) at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:388) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgent Impl.java:416) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentIm pl.java:120) at org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.r un(KnowledgeAgentImpl.java:538) at java.lang.Thread.run(Thread.java:619) Thanks. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Connection with Active Directory multiple organizational units
Hi I tried as you suggested by deploying Guvnor 5.1.0.M2 in Jboss5.1 G.A .When I tried connection with single organization unit connection in Active Directory but i get this message The requested resource (/drools-guvnor/) is not available. my console shows: 467 ERROR [STDERR] SLF4J: Class path contains multiple SLF4J bindings. 467 ERROR [STDERR] SLF4J: Found binding in [vfszip:/D:/Drools-jboss/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/WEB-INF/lib/slf4j-log4j12-1.5.10.jar/org/slf4j/impl/StaticLoggerBinder.class] 467 ERROR [STDERR] SLF4J: Found binding in [vfszip:/D:/Drools-jboss/jboss-5.1.0.GA/common/lib/slf4j-jboss-logging.jar/org/slf4j/impl/StaticLoggerBinder.class] 467 ERROR [STDERR] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. 949 INFO [STDOUT] INFO 25-06 10:59:03,933 (MailboxService.java:init:45) Starting mailbox service 949 INFO [STDOUT] INFO 25-06 10:59:03,949 (MailboxService.java:wakeUp:52) Waking up 997 INFO [STDOUT] INFO 25-06 10:59:03,997 (MailboxService.java:processOutgoing:62)Processing outgoing messages 093 INFO [STDOUT] DEBUG 25-06 10:59:04,093 (MailboxService.java:processOutgoing:66)Outgoing messages size 0 125 INFO [STDOUT] DEBUG 25-06 10:59:04,125 (MailboxService.java:process:72) Processing any inbound messages for mailman 141 INFO [STDOUT] DEBUG 25-06 10:59:04,125 (MailboxService.java:process:72) Processing any inbound messages for user1 258 INFO [TomcatDeployment] undeploy, ctxPath=/drools-guvnor 842 INFO [TomcatDeployment] deploy, ctxPath=/drools-guvnor 710 ERROR [STDERR] SLF4J: Class path contains multiple SLF4J bindings. === I removed the slf4j-api.jar from common/lib folder but still i get the same requested resource is not found error page and not the login page. Thanks in advance. -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Connection-with-Active-Directory-multiple-organizational-units-tp907892p921311.html Sent from the Drools - User mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
