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Bug
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Resolution: Done
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Major
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6.3.0.CR1
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None
When you call kcontainer.updateToVersion() while running sliding window rules, you will the following Exception.
I tested it with master(6.4.0-SNAPSHOT), and I guess it includes the fix for DROOLS-881 and DROOLS-883. However the issue still occurs.
Exception in thread "pool-23-thread-1" java.lang.ClassCastException: org.drools.core.reteoo.WindowNode$WindowMemory cannot be cast to org.drools.core.reteoo.PathMemory
at org.drools.core.phreak.AddRemoveRule.addRule(AddRemoveRule.java:85)
at org.drools.core.reteoo.builder.ReteooRuleBuilder.addSubRule(ReteooRuleBuilder.java:190)
at org.drools.core.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:136)
at org.drools.core.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:102)
at org.drools.core.impl.KnowledgeBaseImpl.addRule(KnowledgeBaseImpl.java:1521)
at org.drools.core.impl.KnowledgeBaseImpl.addRule(KnowledgeBaseImpl.java:1501)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAllRules(KnowledgeBuilderImpl.java:966)
at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildRules(CompositeKnowledgeBuilderImpl.java:256)
at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackages(CompositeKnowledgeBuilderImpl.java:120)
at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:104)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.rebuildAll(KieContainerImpl.java:369)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:207)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:128)
at com.sample.CallKjarTest$1.run(CallKjarTest.java:45)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
