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  1. Red Hat Decision Manager
  2. RHDM-103

Cannot start container on Kie Server if it contains decision table with org.optaplanner.workbench.screens.guidedrule.model.ActionSimpleConstraintMatch

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 7.0.0.LA, 7.0.0
    • 7.0.0
    • Decision Central
    • None
    • ER2
    • CR2
    • Hide
      1. Import dinnerparty example.
      2. Open NeighborTable decision table.
      3. Edit Score impact action column and replace the free-form score modification with the dedicated BRL action (Modify Simple Score, use @{$scoreImpact} as the value).
      4. Save the changes, close and click Build & Deploy.

      Container will deploy successfully (green notification) followed by a start failure (light red notification). Exception is logged in server log.

      Show
      Import dinnerparty example. Open NeighborTable decision table. Edit Score impact action column and replace the free-form score modification with the dedicated BRL action (Modify Simple Score, use @{$scoreImpact } as the value). Save the changes, close and click Build & Deploy. Container will deploy successfully (green notification) followed by a start failure (light red notification). Exception is logged in server log.
    • 2017 Week 36-37, 2017 Week 38-39, 2017 Week 40-41-42

    Description

      When using a guided decision table for score calculation by having an action column with "Modify * Score" BRL fragment, it will cause the Kie container start to fail on Kie server. The start fails with an XStream exception:

      17:52:23,455 ERROR [org.kie.server.services.impl.KieServerImpl] (default task-66) Error creating container 'dinnerparty_1.0.0-SNAPSHOT' for module 'dinnerparty:dinnerparty:1.0.0-SNAPSHOT': com.thoughtworks.xstream.converters.ConversionException: 
---- Debugging information ----
cause-exception     : com.thoughtworks.xstream.mapper.CannotResolveClassException
cause-message       : org.optaplanner.workbench.screens.guidedrule.model.ActionSimpleConstraintMatch
class               : java.util.ArrayList
required-type       : java.util.ArrayList
converter-type      : com.thoughtworks.xstream.converters.collections.CollectionConverter
path                : /decision-table52/actionCols/org.drools.workbench.models.guided.dtable.shared.model.BRLActionColumn/definition/org.optaplanner.workbench.screens.guidedrule.model.ActionSimpleConstraintMatch
class[1]            : org.drools.workbench.models.guided.dtable.shared.model.BRLActionColumn
converter-type[1]   : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
class[2]            : org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52
version             : 1.4.9
-------------------------------

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          is blocked by

          Task - Represents a small unit of work that is not end-user facing. PLANNER-888 Create optaplanner-wb-models module in optaplanner project

          • 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
          is related to

          Bug - A problem that impairs or prevents the functions of the product. PLANNER-828 Workbench: ScoreHolder support in GuidedRuleEditor shows error in server log

          • 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

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              mcimbora_jira Matej Čimbora (Inactive)
              jlocker Jiří Locker
              Jiří Locker Jiří Locker
              Jiří Locker Jiří Locker
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                Updated:
                Resolved: