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  1. Drools
  2. DROOLS-5859 Include new impl (kie-pmml-trusty) in product artifacts
  3. DROOLS-5898

Make PMML-generated classes serializable

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Details

    • Sub-task
    • Resolution: Done
    • Major
    • None
    • None
    • None
    • 2021 Week 04-06 (from Jan 25)
    • Low
    • Undefined
    • NEW
    • NEW
    • ---
    • ---

    Description

      Currently generated PMML classes are not serializable, and some exception may arise

      e.g.: 

      16:48:34,544 ERROR [org.guvnor.common.services.backend.exceptions.ExceptionUtilities] (default task-8) Exception thrown: java.io.NotSerializableException: categoricalvariablesregression.CategoricalVariablesRegression: java.lang.RuntimeException: java.io.NotSerializableException: categoricalvariablesregression.CategoricalVariablesRegression
	at deployment.business-central.war//org.drools.core.util.ClassUtils.deepClone(ClassUtils.java:761)
	at deployment.business-central.war//org.drools.core.definitions.impl.KnowledgePackageImpl.deepCloneIfAlreadyInUse(KnowledgePackageImpl.java:814)
	at deployment.business-central.war//org.drools.core.definitions.impl.KnowledgePackageImpl.deepCloneIfAlreadyInUse(KnowledgePackageImpl.java:69)
	at deployment.business-central.war//org.drools.core.impl.KnowledgeBaseImpl.addPackages(KnowledgeBaseImpl.java:723)
	at deployment.business-central.war//org.drools.compiler.kie.builder.impl.AbstractKieModule.createKieBase(AbstractKieModule.java:221)
	at deployment.business-central.war//org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(KieContainerImpl.java:470)
	at deployment.business-central.war//org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:438)
	at deployment.business-central.war//org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:419)
	at deployment.business-central.war//org.drools.scenariosimulation.backend.util.DMNSimulationUtils.extractDMNRuntime(DMNSimulationUtils.java:43)

      Generated classes must be serializable

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        Issue Links

          blocks

          Sub-task - The sub-task of the issue DROOLS-5861 Excluding drools-mvel from kie-pmml-dependencies

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Activity

            People

              gcardosi Gabriele Cardosi (Inactive)
              gcardosi Gabriele Cardosi (Inactive)
              Jiri Petrlik Jiri Petrlik
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              Dates

                Created:
                Updated:
                Resolved: