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  1. OpenNMS
  2. NMS-8964

Enlinkd Not Performing Bridge Topology Discovery

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 18.0.3
    • Fix Version/s: 18.0.3
    • Component/s: Enhanced Linkd / Linkd
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None

      Description

      I set up Bridge Link Discovery in a Run time env.

      I got the following exception in output.log

      Exception in thread "Scheduler-Thread-3-of-5" java.lang.NullPointerException
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.run(NodeDiscoveryBridgeTopology.java:498)
      at org.opennms.netmgt.enlinkd.scheduler.Scheduler$1.run(Scheduler.java:209)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      at org.opennms.core.concurrent.LogPreservingThreadFactory$3.run(LogPreservingThreadFactory.java:124)
      at java.lang.Thread.run(Thread.java:745)
      Exception in thread "Scheduler-Thread-6-of-5" java.lang.NullPointerException
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.run(NodeDiscoveryBridgeTopology.java:498)
      at org.opennms.netmgt.enlinkd.scheduler.Scheduler$1.run(Scheduler.java:209)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      at org.opennms.core.concurrent.LogPreservingThreadFactory$3.run(LogPreservingThreadFactory.java:124)
      at java.lang.Thread.run(Thread.java:745)
      Exception in thread "Scheduler-Thread-3-of-5" java.lang.NullPointerException
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.run(NodeDiscoveryBridgeTopology.java:498)
      at org.opennms.netmgt.enlinkd.scheduler.Scheduler$1.run(Scheduler.java:209)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      at org.opennms.core.concurrent.LogPreservingThreadFactory$3.run(LogPreservingThreadFactory.java:124)
      at java.lang.Thread.run(Thread.java:745)

      Also I got many not Ready warning in enlinkd.log

      2016-12-20 12:53:42,829 DEBUG [java.util.concurrent.ThreadPoolExecutor@6e9275db[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]] o.o.n.e.s.Scheduler: run: not ready ready runnable ReadyRunnable BridgeLinkNodeDiscovery ip=37.128.138.239 port=161 community=ma14na165ge package=default
      2016-12-20 12:53:42,829 DEBUG [java.util.concurrent.ThreadPoolExecutor@6e9275db[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]] o.o.n.e.s.Scheduler: run: not ready ready runnable ReadyRunnable IpNetToMediaLinkNodeDiscovery ip=172.25.64.12 port=161 community=ma14na165ge package=default
      2016-12-20 12:53:42,829 DEBUG [java.util.concurrent.ThreadPoolExecutor@6e9275db[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]] o.o.n.e.s.Scheduler: run: not ready ready runnable ReadyRunnable IpNetToMediaLinkNodeDiscovery ip=37.128.138.239 port=161 community=ma14na165ge package=default
      2016-12-20 12:53:42,829 DEBUG [java.util.concurrent.ThreadPoolExecutor@6e9275db[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]] o.o.n.e.s.Scheduler: run: not ready ready runnable ReadyRunnable DiscoveryBridgeTopology node=6
      2016-12-20 12:53:42,829 DEBUG [java.util.concurrent.ThreadPoolExecutor@6e9275db[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]] o.o.n.e.s.Scheduler: run: not ready ready runnable ReadyRunnable IpNetToMediaLinkNodeDiscovery ip=172.25.200.171 port=161 community=verVZserVZ12 package=default

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            • Assignee:
              rssntn67 Antonio Russo
              Reporter:
              rssntn67 Antonio Russo
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              • Created:
                Updated:
                Resolved: