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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Done
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Affects Version/s: 1.0.0
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Component/s: None
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Labels:None
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Epic Link:
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Sprint:Blackbird Sprint 3 (jan19-30)
Need to guard against null hosts
Example: packet switch goes away, and so will hosts connected to it, devices returns... we will call into provisioner and NPE before the host can be rediscovered.
java.lang.NullPointerException
at org.onosproject.optical.OpticalPathProvisioner$InternalOpticalPathProvisioner.setupLightpath(OpticalPathProvisioner.java:122)[161:org.onosproject.onos-app-optical:1.0.0]
at org.onosproject.optical.OpticalPathProvisioner$InternalOpticalPathProvisioner.event(OpticalPathProvisioner.java:103)[161:org.onosproject.onos-app-optical:1.0.0]
at org.onosproject.optical.OpticalPathProvisioner$InternalOpticalPathProvisioner.event(OpticalPathProvisioner.java:93)[161:org.onosproject.onos-app-optical:1.0.0]
at org.onosproject.event.AbstractListenerRegistry.process(AbstractListenerRegistry.java:63)[72:org.onosproject.onos-api:1.0.0]
at org.onosproject.event.impl.CoreEventDispatcher$DispatchLoop.run(CoreEventDispatcher.java:95)[154:org.onosproject.onos-core-net:1.0.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_25]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_25]