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  1. Policy Framework
  2. POLICY-763

PDP-D throwing NullPointerException for multiple vDNS and VOLTE messages injected in parallel

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    • Icon: Bug Bug
    • Resolution: Done
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    • Beijing Release
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      PDP-D throwing NullPointerException for multiple vDNS and VOLTE messages injected in parallel

       

      [2018-04-25T14:27:27.385+00:00|ERROR|PolicySession|Session org.onap.policy.rules.beijing:beijing:1.2.1-SNAPSHOT:beijing] startThread error in kieSession1.fireUntilHalt
 org.kie.api.runtime.rule.ConsequenceException: Exception executing consequence for rule "VFC.RESPONSE" in org.onap.policy.controlloop: java.lang.NullPointerException
     at org.drools.core.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39)
     at org.drools.core.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1063)
     at org.drools.core.phreak.RuleExecutor.fire(RuleExecutor.java:121)
     at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:74)
     at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:970)
     at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1312)
     at org.drools.core.common.DefaultAgenda.fireUntilHalt(DefaultAgenda.java:1232)
     at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1398)
     at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1377)
     at org.onap.policy.drools.core.PolicySession$DefaultThreadModel.run(PolicySession.java:563)
     at java.lang.Thread.run(Thread.java:748)
 Caused by: java.lang.NullPointerException: null
     at org.onap.policy.controlloop.processor.ControlLoopProcessor.nextPolicyForResult(ControlLoopProcessor.java:100)
     at org.onap.policy.controlloop.eventmanager.ControlLoopEventManager.finishOperation(ControlLoopEventManager.java:415)
     at org.onap.policy.controlloop.Rule_VFC$u46$RESPONSE442965446.defaultConsequence(Rule_VFC$u46$RESPONSE442965446.java:43)
     at org.onap.policy.controlloop.Rule_VFC$u46$RESPONSE442965446DefaultConsequenceInvokerGenerated.evaluate(Unknown Source)
     at org.onap.policy.controlloop.Rule_VFC$u46$RESPONSE442965446DefaultConsequenceInvoker.evaluate(Unknown Source)
     at org.drools.core.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1052)
     ... 9 common frames omitted

       

       

      Steps to reproduce:

      Run attached JMeter test plan which inject vDNS & VOLTE messages using 2 threads

      insert VM IP address in "HTTP Request Defaults"

       

        1. ErrorAndDebugLogs.zip
          1.49 MB
        2. network-multiple-vDNS-request.log
          35 kB
        3. network-multiple-VOLTErequest.txt
          26 kB
        4. policyStabilityTestCasesMultiThread.jmx
          85 kB

            waqas.ikram waqas.ikram
            waqas.ikram waqas.ikram
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              Created:
              Updated:
              Resolved: