[jboss-jira] [JBoss JIRA] (DROOLS-2276) NoClassDefFoundError is thrown on updateToVersion() with rule removal and eval
Toshiya Kobayashi (JIRA)
issues at jboss.org
Fri Jan 26 02:27:00 EST 2018
[ https://issues.jboss.org/browse/DROOLS-2276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Toshiya Kobayashi updated DROOLS-2276:
--------------------------------------
Description:
Under the conditions:
- updateToVersion() is called twice
- A rule is removed on the version change
- The rule has eval()
NoClassDefFoundError is thrown on the second updateToVersion()
{noformat}
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.801 sec <<< FAILURE! - in org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest
testRuleRemovalAndEval(org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest) Time elapsed: 1.799 sec <<< ERROR!
java.lang.NoClassDefFoundError: org/drools/compiler/Rule_R2773041198
at org.drools.core.common.ProjectClassLoader.tryDefineType(ProjectClassLoader.java:191)
at org.drools.core.common.ProjectClassLoader.loadType(ProjectClassLoader.java:181)
at org.drools.core.common.ProjectClassLoader.loadClass(ProjectClassLoader.java:148)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:575)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.drools.compiler.Rule_R2773041198Eval0InvokerGenerated.evaluate(Unknown Source)
at org.drools.compiler.Rule_R2773041198Eval0Invoker.evaluate(Unknown Source)
at org.drools.core.rule.EvalCondition.isAllowed(EvalCondition.java:129)
at org.drools.core.phreak.PhreakEvalNode.doLeftInserts(PhreakEvalNode.java:72)
at org.drools.core.phreak.PhreakEvalNode.doNode(PhreakEvalNode.java:56)
at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:381)
at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:333)
at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:169)
at org.drools.core.phreak.AddRemoveRule.forceFlushLeftTuple(AddRemoveRule.java:676)
at org.drools.core.phreak.AddRemoveRule.flushStagedTuples(AddRemoveRule.java:604)
at org.drools.core.phreak.AddRemoveRule.removeRule(AddRemoveRule.java:164)
at org.drools.core.reteoo.ReteooBuilder.removeTerminalNode(ReteooBuilder.java:191)
at org.drools.core.reteoo.ReteooBuilder.removeRules(ReteooBuilder.java:177)
at org.drools.core.impl.KnowledgeBaseImpl.removeObjectsGeneratedFromResource(KnowledgeBaseImpl.java:1740)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.removeObjectsGeneratedFromResource(KnowledgeBuilderImpl.java:2281)
at org.drools.compiler.kie.builder.impl.KieBaseUpdater.run(KieBaseUpdater.java:66)
at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:245)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:182)
at org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest.testRuleRemovalAndEval(IncrementalCompilationTest.java:4708)
{noformat}
was:
Under the conditions:
- updateToVersion() is called twice
- A rule is removed on the version change
- The rule has eval()
NoClassDefFoundError is thrown on the second updateToVersion()
{noformat}
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.801 sec <<< FAILURE! - in org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest
testRuleRemovalAndEval(org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest) Time elapsed: 1.799 sec <<< ERROR!
java.lang.NoClassDefFoundError: org/drools/compiler/Rule_R2773041198
at org.drools.core.common.ProjectClassLoader.tryDefineType(ProjectClassLoader.java:191)
at org.drools.core.common.ProjectClassLoader.loadType(ProjectClassLoader.java:181)
at org.drools.core.common.ProjectClassLoader.loadClass(ProjectClassLoader.java:148)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:575)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.drools.compiler.Rule_R2773041198Eval0InvokerGenerated.evaluate(Unknown Source)
at org.drools.compiler.Rule_R2773041198Eval0Invoker.evaluate(Unknown Source)
at org.drools.core.rule.EvalCondition.isAllowed(EvalCondition.java:129)
at org.drools.core.phreak.PhreakEvalNode.doLeftInserts(PhreakEvalNode.java:72)
at org.drools.core.phreak.PhreakEvalNode.doNode(PhreakEvalNode.java:56)
at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:381)
at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:333)
at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:169)
at org.drools.core.phreak.AddRemoveRule.forceFlushLeftTuple(AddRemoveRule.java:676)
at org.drools.core.phreak.AddRemoveRule.flushStagedTuples(AddRemoveRule.java:604)
at org.drools.core.phreak.AddRemoveRule.removeRule(AddRemoveRule.java:164)
at org.drools.core.reteoo.ReteooBuilder.removeTerminalNode(ReteooBuilder.java:191)
at org.drools.core.reteoo.ReteooBuilder.removeRules(ReteooBuilder.java:177)
at org.drools.core.impl.KnowledgeBaseImpl.removeObjectsGeneratedFromResource(KnowledgeBaseImpl.java:1740)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.removeObjectsGeneratedFromResource(KnowledgeBuilderImpl.java:2281)
at org.drools.compiler.kie.builder.impl.KieBaseUpdater.run(KieBaseUpdater.java:66)
at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:245)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:182)
at org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest.testRuleRemovalAndEval(IncrementalCompilationTest.java:4708)
{noformat}
Will send a unit test PR.
Git Pull Request: https://github.com/kiegroup/drools/pull/1725
Steps to Reproduce: - See https://github.com/kiegroup/drools/pull/1725
> NoClassDefFoundError is thrown on updateToVersion() with rule removal and eval
> ------------------------------------------------------------------------------
>
> Key: DROOLS-2276
> URL: https://issues.jboss.org/browse/DROOLS-2276
> Project: Drools
> Issue Type: Bug
> Components: core engine
> Affects Versions: 7.5.0.Final
> Reporter: Toshiya Kobayashi
> Assignee: Mario Fusco
> Labels: support
>
> Under the conditions:
> - updateToVersion() is called twice
> - A rule is removed on the version change
> - The rule has eval()
> NoClassDefFoundError is thrown on the second updateToVersion()
> {noformat}
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.801 sec <<< FAILURE! - in org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest
> testRuleRemovalAndEval(org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest) Time elapsed: 1.799 sec <<< ERROR!
> java.lang.NoClassDefFoundError: org/drools/compiler/Rule_R2773041198
> at org.drools.core.common.ProjectClassLoader.tryDefineType(ProjectClassLoader.java:191)
> at org.drools.core.common.ProjectClassLoader.loadType(ProjectClassLoader.java:181)
> at org.drools.core.common.ProjectClassLoader.loadClass(ProjectClassLoader.java:148)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:575)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.drools.compiler.Rule_R2773041198Eval0InvokerGenerated.evaluate(Unknown Source)
> at org.drools.compiler.Rule_R2773041198Eval0Invoker.evaluate(Unknown Source)
> at org.drools.core.rule.EvalCondition.isAllowed(EvalCondition.java:129)
> at org.drools.core.phreak.PhreakEvalNode.doLeftInserts(PhreakEvalNode.java:72)
> at org.drools.core.phreak.PhreakEvalNode.doNode(PhreakEvalNode.java:56)
> at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:381)
> at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:333)
> at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:169)
> at org.drools.core.phreak.AddRemoveRule.forceFlushLeftTuple(AddRemoveRule.java:676)
> at org.drools.core.phreak.AddRemoveRule.flushStagedTuples(AddRemoveRule.java:604)
> at org.drools.core.phreak.AddRemoveRule.removeRule(AddRemoveRule.java:164)
> at org.drools.core.reteoo.ReteooBuilder.removeTerminalNode(ReteooBuilder.java:191)
> at org.drools.core.reteoo.ReteooBuilder.removeRules(ReteooBuilder.java:177)
> at org.drools.core.impl.KnowledgeBaseImpl.removeObjectsGeneratedFromResource(KnowledgeBaseImpl.java:1740)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.removeObjectsGeneratedFromResource(KnowledgeBuilderImpl.java:2281)
> at org.drools.compiler.kie.builder.impl.KieBaseUpdater.run(KieBaseUpdater.java:66)
> at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:245)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:182)
> at org.drools.compiler.integrationtests.incrementalcompilation.IncrementalCompilationTest.testRuleRemovalAndEval(IncrementalCompilationTest.java:4708)
> {noformat}
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