November 2018 - jboss-jira - Jboss List Archives

[JBoss JIRA] (DROOLS-3337) ClassCastException while using SessionPseudoClock

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-3337?page=com.atlassian.jira.plugi... ] Mario Fusco resolved DROOLS-3337. --------------------------------- Resolution: Explained You're creating the KieSession in the wrong way. If you do {code} KieBase kbase = kieContainer.getKieBase("rules"); KieSession ksession = kbase.newKieSession(null, env); {code} the session is not under the control of the kiecontainer and then cannot take the conf in kmodule file. Conversely if you create the kiesession directly from the container like in: {code} KieSession ksession = kieContainer.newKieSession("ksession-rules", env); {code} then the session can be initialized with what defined in the kmodule file. Note that your reproducer was wrong anyway because you missed to specify clockType="pseudo" in the kmodule.xml > ClassCastException while using SessionPseudoClock > ------------------------------------------------- > > Key: DROOLS-3337 > URL: https://issues.jboss.org/browse/DROOLS-3337 > Project: Drools > Issue Type: Bug > Components: core engine > Affects Versions: 6.1.0.Final > Reporter: Bishnu Shankar Pandey > Assignee: Mario Fusco > Priority: Major > Attachments: RuleEngineTest (2).zip > > > I am using 6.1.0.Final version of Drool. I am getting > {code:java} > java.lang.ClassCastException: org.drools.core.time.impl.JDKTimerService cannot be cast to org.drools.core.time.SessionPseudoClock > {code} > exception when I am trying to get session clock from the KieSession. > I am using Persistence and getting the KieSession using this > {code:java} > val kieSession = kieServices.getStoreServices.newKieSession(kiebase,null,environment); > {code} > My kmodule.xml is: > {code:java} > <kmodule xmlns="http://jboss.org/kie/6.0.0/kmodule"> > <kbase name="rules" packages="rules" eventProcessingMode="stream"> > <ksession name="ksession-rules" clockType="pseudo"/> > </kbase> > </kmodule> > {code} -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3337) ClassCastException while using SessionPseudoClock

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-3337?page=com.atlassian.jira.plugi... ] Mario Fusco updated DROOLS-3337: -------------------------------- Security: (was: Red Hat Internal) > ClassCastException while using SessionPseudoClock > ------------------------------------------------- > > Key: DROOLS-3337 > URL: https://issues.jboss.org/browse/DROOLS-3337 > Project: Drools > Issue Type: Bug > Components: core engine > Affects Versions: 6.1.0.Final > Reporter: Bishnu Shankar Pandey > Assignee: Mario Fusco > Priority: Major > Attachments: RuleEngineTest (2).zip > > > I am using 6.1.0.Final version of Drool. I am getting > {code:java} > java.lang.ClassCastException: org.drools.core.time.impl.JDKTimerService cannot be cast to org.drools.core.time.SessionPseudoClock > {code} > exception when I am trying to get session clock from the KieSession. > I am using Persistence and getting the KieSession using this > {code:java} > val kieSession = kieServices.getStoreServices.newKieSession(kiebase,null,environment); > {code} > My kmodule.xml is: > {code:java} > <kmodule xmlns="http://jboss.org/kie/6.0.0/kmodule"> > <kbase name="rules" packages="rules" eventProcessingMode="stream"> > <ksession name="ksession-rules" clockType="pseudo"/> > </kbase> > </kmodule> > {code} -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3319) Potential concurrency issue with ProjectClassloader

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-3319?page=com.atlassian.jira.plugi... ] Mario Fusco updated DROOLS-3319: -------------------------------- Sprint: 2018 Week 48-50 > Potential concurrency issue with ProjectClassloader > --------------------------------------------------- > > Key: DROOLS-3319 > URL: https://issues.jboss.org/browse/DROOLS-3319 > Project: Drools > Issue Type: Task > Components: core engine > Reporter: Matteo Mortari > Assignee: Mario Fusco > Priority: Major > > With build https://rhba-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/KIE/job/master/j... > Experienced this issue: https://github.com/kiegroup/drools/pull/2148#issuecomment-438612978 > While building DRL rules. > As Tibor suggested it might require the concurrent version of the Set ? -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3319) Potential concurrency issue with ProjectClassloader

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-3319?page=com.atlassian.jira.plugi... ] Mario Fusco commented on DROOLS-3319: ------------------------------------- poker: 5 > Potential concurrency issue with ProjectClassloader > --------------------------------------------------- > > Key: DROOLS-3319 > URL: https://issues.jboss.org/browse/DROOLS-3319 > Project: Drools > Issue Type: Task > Components: core engine > Reporter: Matteo Mortari > Assignee: Mario Fusco > Priority: Major > > With build https://rhba-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/KIE/job/master/j... > Experienced this issue: https://github.com/kiegroup/drools/pull/2148#issuecomment-438612978 > While building DRL rules. > As Tibor suggested it might require the concurrent version of the Set ? -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3349) Make drools-integration to run on JDK11

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-3349?page=com.atlassian.jira.plugi... ] Mario Fusco commented on DROOLS-3349: ------------------------------------- poker: 8 > Make drools-integration to run on JDK11 > --------------------------------------- > > Key: DROOLS-3349 > URL: https://issues.jboss.org/browse/DROOLS-3349 > Project: Drools > Issue Type: Task > Reporter: Mario Fusco > Assignee: Mario Fusco > Priority: Major > -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3349) Make drools-integration to run on JDK11

by Mario Fusco (Jira)

Mario Fusco created DROOLS-3349: ----------------------------------- Summary: Make drools-integration to run on JDK11 Key: DROOLS-3349 URL: https://issues.jboss.org/browse/DROOLS-3349 Project: Drools Issue Type: Task Reporter: Mario Fusco Assignee: Mario Fusco -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3237) Using -DgenerateModel=YES skips resources compilation check

by Luca Molteni (Jira)

[ https://issues.jboss.org/browse/DROOLS-3237?page=com.atlassian.jira.plugi... ] Luca Molteni resolved DROOLS-3237. ---------------------------------- Resolution: Done > Using -DgenerateModel=YES skips resources compilation check > ----------------------------------------------------------- > > Key: DROOLS-3237 > URL: https://issues.jboss.org/browse/DROOLS-3237 > Project: Drools > Issue Type: Bug > Components: tools > Reporter: Matteo Mortari > Assignee: Luca Molteni > Priority: Major > > Usually the standard kie-maven-plugin mojo compiles any Drools resource at compile time in order to check for errors. > Using -DgenerateModel=YES instead generate the exec model, but skips resource compilation. > To replicate: > introduce a Drools resource which does NOT compile in the KJAR. Without the flag, it fail maven compilation. With the flag, maven compilation succeeds. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3347) Implement Undo/Redo

by Gabriele Cardosi (Jira)

[ https://issues.jboss.org/browse/DROOLS-3347?page=com.atlassian.jira.plugi... ] Gabriele Cardosi updated DROOLS-3347: ------------------------------------- Sprint: (was: 2018 Week 45-47) > Implement Undo/Redo > ------------------- > > Key: DROOLS-3347 > URL: https://issues.jboss.org/browse/DROOLS-3347 > Project: Drools > Issue Type: Enhancement > Components: Scenario Simulation and Testing > Reporter: Gabriele Cardosi > Assignee: Gabriele Cardosi > Priority: Major > > Provide actual implementation of undo/redo. > Step: > 1) verify that all model modification happen through commands (check "flush" methods inside grid cells and other access to model) > 2) implement columns size persistence inside backend model (wrap simulation inside another object to store dimension size) > 3) implement actual undo/redo > 4) add Undo/Redo buttons -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-2499) ClassCastException in method mergeNodes in org.drools.core.reteoo.builder.BuildUtils class

by Mario Fusco (Jira)

[ https://issues.jboss.org/browse/DROOLS-2499?page=com.atlassian.jira.plugi... ] Mario Fusco resolved DROOLS-2499. --------------------------------- Resolution: Cannot Reproduce > ClassCastException in method mergeNodes in org.drools.core.reteoo.builder.BuildUtils class > ------------------------------------------------------------------------------------------ > > Key: DROOLS-2499 > URL: https://issues.jboss.org/browse/DROOLS-2499 > Project: Drools > Issue Type: Bug > Components: core engine > Affects Versions: 7.4.1.Final, 7.5.0.Final, 7.6.0.Final, 7.7.0.Final > Reporter: Antonio Morales Nicolás > Assignee: Mario Fusco > Priority: Critical > > java.lang.ClassCastException: org.drools.core.rule.constraint.EvaluatorConstraint cannot be cast to org.drools.core.rule.constraint.MvelConstraint > at org.drools.core.reteoo.builder.BuildUtils.mergeNodes(BuildUtils.java:176) -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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[JBoss JIRA] (DROOLS-3348) Support Compiled Feel Expression in the kie-maven-plugin

by Luca Molteni (Jira)

Luca Molteni created DROOLS-3348: ------------------------------------ Summary: Support Compiled Feel Expression in the kie-maven-plugin Key: DROOLS-3348 URL: https://issues.jboss.org/browse/DROOLS-3348 Project: Drools Issue Type: Enhancement Components: executable model Reporter: Luca Molteni Assignee: Luca Molteni Currently the kie-maven-plugin avoid generating and compiles FEELExpression from DMN such as ``` import static org.kie.dmn.feel.codegen.feel11.CompiledFEELSemanticMappings.*; import org.kie.dmn.feel.codegen.feel11.CompiledCustomFEELFunction; import org.kie.dmn.feel.codegen.feel11.CompiledFEELExpression; import org.kie.dmn.feel.codegen.feel11.CompiledFEELSupport; import org.kie.dmn.feel.lang.EvaluationContext; public class TemplateCompiledFEELExpression implements CompiledFEELExpression { /** * FEEL: 20 */ @Override public Object apply(EvaluationContext feelExprCtx) { return K_20; } public static final java.math.BigDecimal K_20 = new java.math.BigDecimal(20, java.math.MathContext.DECIMAL128); } ``` These are jitted at runtime. We could compile them in kjar to have a faster runtime Poker: 5 -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 8 months

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jboss-jira November 2018