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  1. OpenNMS
  2. NMS-9112

Pollerd continues to monitor deleted nodes

    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: Meridian-2015.1.4, Meridian-2016.1.4, 18.0.4, 19.0.0
    • Component/s: None
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None
    • Sprint:
      Horizon - Feb 15th

      Description

      We recently experienced an issues where nodeDown events were being generated for a deleted node.

      The node had been deleted by synchronizing a provisioning requisition and pollerd logged an error with the following:

      2017-02-14 17:41:52,779 ERROR [Poller:PollerEventProcessor-Thread] o.o.n.p.PollerEventProcessor: Interface 226/192.81.216.28 does not exist in pollable node map, unable to delete node.
      2017-02-14 17:41:52,782 ERROR [Poller:PollerEventProcessor-Thread] o.o.n.p.PollerEventProcessor: Interface 226/10.10.0.6 does not exist in pollable node map, unable to delete node.
      2017-02-14 17:41:52,784 ERROR [Poller:PollerEventProcessor-Thread] o.o.n.p.PollerEventProcessor: Interface 226/10.0.0.200 does not exist in pollable node map, unable to delete node.
      2017-02-14 17:41:52,787 ERROR [Poller:PollerEventProcessor-Thread] o.o.n.p.PollerEventProcessor: Nodeid 226 does not exist in pollable node map, unable to delete node.
      

      However, the node continued to be polled:

      2017-02-15 14:10:54,726 INFO  [Poller-Thread-15-of-30] o.o.n.p.p.PollableElement: Changing status of PollableElement PollableInterface [PollableNode [226]:192.81.216.28] from Down to Up
      

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            • Assignee:
              j-white Jesse White
              Reporter:
              j-white Jesse White
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              Dates

              • Created:
                Updated:
                Resolved: