[jboss-jira] [JBoss JIRA] Resolved: (JBRULES-3209) ReloadSessionTest fails when trying to unmarshall the session

ReloadSessionTest fails when trying to unmarshall the session ------------------------------------------------------------- Key: JBRULES-3209 URL: https://issues.jboss.org/browse/JBRULES-3209 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core Affects Versions: 5.3.0.CR1 Reporter: Marco Rietveld Assignee: Marco Rietveld Priority: Minor Fix For: 5.3.0.CR1 Unmarshalling a marshalled session fails when a fact has been inserted into the session. This can be seen in the org.drools.persistence.session.ReloadSessionTest, which fails at the moment. An npe is thrown here: {code} ConcurrentNodeMemories.getNodeMemory(NodeMemory) line: 65 ReteooStatefulSession(AbstractWorkingMemory).getNodeMemory(NodeMemory) line: 1040 InputMarshaller.readFactHandles(MarshallerReaderContext) line: 373 InputMarshaller.readSession(MarshallerReaderContext, int, ExecutorService, Environment, SessionConfiguration) line: 255 DefaultMarshaller.unmarshall(InputStream, KnowledgeSessionConfiguration, Environment) line: 92 SessionMarshallingHelper.loadSnapshot(byte[], StatefulKnowledgeSession) line: 91 SingleSessionCommandService.initKsession(Integer, KnowledgeBase, KnowledgeSessionConfiguration) line: 221 {code} This _only_ happens when the knowledge base is reinitialized before reloading the statefulKnowledgeSession: {code} KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add( ResourceFactory.newByteArrayResource(rule.getBytes()), ResourceType.DRL); if (kbuilder.hasErrors()) { fail(kbuilder.getErrors().toString()); } KnowledgeBase newkbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); StatefulKnowledgeSession newCommandKSession = JPAKnowledgeService.loadStatefulKnowledgeSession(sessionInfoId, newkbase, null, env); {code}