[ https://issues.jboss.org/browse/DROOLS-3707?page=com.atlassian.jira.plugi... ] Monika Gupta updated DROOLS-3707: --------------------------------- Description: drools 7.70 Final throws below exception when KieModule is created with below configuration , with 6,00,000 fact objects: kieHelper.build( SequentialAgendaOption.DYNAMIC, SequentialOption.YES, MultithreadEvaluationOption.YES, MaxThreadsOption.get(20))); java.lang.NullPointerException: null at org.drools.core.phreak.PhreakFromNode.doLeftUpdates(PhreakFromNode.java:199) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.PhreakFromNode.doNode(PhreakFromNode.java:64) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:393) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:339) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.doRiaNode(RuleNetworkEvaluator.java:620) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.evalBetaNode(RuleNetworkEvaluator.java:547) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:379) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:339) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:175) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:133) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:212) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:87) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.concurrent.AbstractRuleEvaluator.internalEvaluateAndFire(AbstractRuleEvaluator.java:34) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.concurrent.SequentialRuleEvaluator.evaluateAndFire(SequentialRuleEvaluator.java:43) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1066) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.common.DefaultAgenda.internalFireAllRules(DefaultAgenda.java:1013) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1005) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1330) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1321) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1305) ~[drools-core-7.17.0.Final.jar!/:7.17.0.Final] was: drools 7.70 Final throws below exception when KieModule is created with below configuration : kieHelper.build( SequentialAgendaOption.DYNAMIC, SequentialOption.YES, MultithreadEvaluationOption.YES, MaxThreadsOption.get(20))); java.lang.NullPointerException at org.drools.core.phreak.PhreakJoinNode.doLeftInserts(PhreakJoinNode.java:95) at org.drools.core.phreak.PhreakJoinNode.doNode(PhreakJoinNode.java:71) at org.drools.core.phreak.RuleNetworkEvaluator.switchOnDoBetaNode(RuleNetworkEvaluator.java:552) at org.drools.core.phreak.RuleNetworkEvaluator.evalBetaNode(RuleNetworkEvaluator.java:538) at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:373) 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.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:127) at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:212) at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:87) at org.drools.core.concurrent.AbstractRuleEvaluator.internalEvaluateAndFire(AbstractRuleEvaluator.java:34) at org.drools.core.concurrent.SequentialRuleEvaluator.evaluateAndFire(SequentialRuleEvaluator.java:43) at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1067) at org.drools.core.common.DefaultAgenda.internalFireAllRules(DefaultAgenda.java:1014) at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1006) at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1308) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1299) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1283) at org.drools.core.impl.StatelessKnowledgeSessionImpl.execute(StatelessKnowledgeSessionImpl.java:281) Priority: Blocker (was: Major) -- This message was sent by Atlassian Jira (v7.12.1#712002)