| Summary: | RETE-OO: CCE when using time or length windows | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] JBoss BRMS Platform 6 | Reporter: | Marek Winkler <mwinkler> | ||||
| Component: | BRE | Assignee: | Mario Fusco <mfusco> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Marek Winkler <mwinkler> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 6.0.0 | ||||||
| Target Milestone: | ER6 | ||||||
| Target Release: | 6.0.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-08-06 20:19:01 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Verified on BRMS 6.0.0 ER6. |
Created attachment 826037 [details] Maven project with reproducer Description of problem: When using time or length windows in DRL with RETE, the following ClassCastException is thrown: Exception executing consequence for rule "TestLengthWindow" in org.drools.reteoo.window: java.lang.ClassCastException: org.drools.reteoo.nodes.ReteQueryTerminalNode cannot be cast to org.drools.core.reteoo.RuleTerminalNode at org.drools.core.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39) at org.drools.reteoo.common.ReteAgenda.fireActivation(ReteAgenda.java:1296) at org.drools.reteoo.common.ReteAgenda.fireNextItem(ReteAgenda.java:1202) at org.drools.reteoo.common.ReteAgenda.fireAllRules(ReteAgenda.java:1446) at org.drools.reteoo.common.ReteWorkingMemory.fireAllRules(ReteWorkingMemory.java:104) at org.drools.core.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:932) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:256) at org.drools.reteoo.WindowTest.testLengthWindow(WindowTest.java:74) Using PHREAK, the test passes. Version-Release number of selected component (if applicable): Drools 6.0.0-SNAPSHOT BRMS 6.0.0 ER4 How reproducible: Run WindowTest from the attached Maven project with setting drools engine to RETE: mvn clean test -Dtest=WindowTest -Ddrools.ruleEngine=reteoo The test passes, when executed with PHREAK: mvn clean test -Dtest=WindowTest -Ddrools.ruleEngine=phreak Actual results: The test fails. Expected results: The test passes (as it does with PHREAK).