[jboss-jira] [JBoss JIRA] Assigned: (JBRULES-3159) Exception throw when Dynamic Kbase updates occurs in Fusion temporal rules

Exception throw when Dynamic Kbase updates occurs in Fusion temporal rules -------------------------------------------------------------------------- Key: JBRULES-3159 URL: https://issues.jboss.org/browse/JBRULES-3159 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Reporter: Federico Weisse Assignee: Edson Tirelli when a dynamic changes occurs in KBase an exception is trhow 011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeScanner attempt to scan 1 resources 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeScanner modified resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] : 1311869325187 : 1311869473656 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeNotification received ChangeSet notification 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeScanner thread is waiting for 300 seconds. 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeNotification processing ChangeSet 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeNotification ChangeSet modified resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] for listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] KnowledgeAgent received ChangeSet changed notification 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeNotification thread is waiting for queue update 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:info] KnowledgeAgent applying ChangeSet 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] KnowledgeAgent removing mappings for resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] with unsubscribe=true 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] KnowledgeAgent notifier unsubscribing to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeNotification unsubscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeScanner unsubcribing notifier=org.drools.io.impl.ResourceChangeNotifierImpl@c69727 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] ResourceChangeScanner resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] now has no subscribers 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:debug] KnowledgeAgent rebuilding KnowledgeBase using ChangeSet 2011-07-28 13:14:21,703 INFO [STDOUT] [2011:07:209 13:07:703:info] KnowledgeAgent performing an incremental build of the ChangeSet 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent: Diffing: [UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: Couldn't handle org.drools.rule.TypeDeclaration@6bdc57. We must leave it in the new Package. 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: Comparing [Rule name=Mas de 20 codigos rojos en el mismo barrio, agendaGroup=MAIN, salience=0, no-loop=false] against [Rule name=Mas de 20 codigos rojos en el mismo barrio, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: The rules have different LHS 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: Comparing [Rule name=urgencia codigo amarillo pendiente por mas de 3 minutos, agendaGroup=MAIN, salience=0, no-loop=false] against [Rule name=urgencia codigo amarillo pendiente por mas de 3 minutos, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: The rules have different LHS 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: Comparing [Rule name=urgencia codigo rojo pendiente por mas de 10 minutos, agendaGroup=MAIN, salience=0, no-loop=false] against [Rule name=urgencia codigo rojo pendiente por mas de 10 minutos, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] BinaryResourceDiffProducerImpl: The rules have different LHS 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent obtaining pkg resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent mapping resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] to KnowledgeDefinition=[Rule name=Mas de 20 codigos rojos en el mismo barrio, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.ResourceChangeNotifierImpl@c69727 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent mapping resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] to KnowledgeDefinition=[Rule name=urgencia codigo rojo pendiente por mas de 10 minutos, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent mapping resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] to KnowledgeDefinition=[Rule name=urgencia codigo amarillo pendiente por mas de 3 minutos, agendaGroup=MAIN, salience=0, no-loop=false] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent mapping resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] to KnowledgeDefinition=org.drools.rule.TypeDeclaration@1e3a6dd 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@eaa827 to resource=[UrlResource path='file:f://usr//bin//jboss-4.3//server//osdeweb//conf//drools//urgencias.drl'] 2011-07-28 13:14:22,218 INFO [STDOUT] [2011:07:209 13:07:218:debug] KnowledgeAgent adding KnowledgeDefinitionsPackage ar.com.osde.urgencias Exception in thread "Thread-18" java.lang.NullPointerException 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.RightTuple.unlinkFromRightParent(RightTuple.java:107) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.BetaNode.doRemove(BetaNode.java:282) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.BaseNode.remove(BaseNode.java:109) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.BetaNode.doRemove(BetaNode.java:293) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.BaseNode.remove(BaseNode.java:109) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.RuleTerminalNode.doRemove(RuleTerminalNode.java:411) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.BaseNode.remove(BaseNode.java:109) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.ReteooBuilder.removeRule(ReteooBuilder.java:237) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.ReteooRuleBase.removeRule(ReteooRuleBase.java:432) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.AbstractRuleBase.removeRule(AbstractRuleBase.java:831) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.AbstractRuleBase.mergePackage(AbstractRuleBase.java:623) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:539) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.ReteooRuleBase.addPackages(ReteooRuleBase.java:445) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:452) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:937) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.agent.impl.KnowledgeAgentImpl.incrementalBuildResources(KnowledgeAgentImpl.java:821) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:586) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:185) 2011-07-28 13:14:22,234 ERROR [STDERR] at org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.run(KnowledgeAgentImpl.java:1106) 2011-07-28 13:14:22,234 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)