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  1. OpenNMS
  2. NMS-8686

grafana-opennms-datasource query returns incorrect values

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 18.0.1
    • Fix Version/s: 20.0.0
    • Component/s: Grafana Datasource
    • Security Level: Default (Default Security Scheme)
    • Labels:
    • Environment:
      RHEL 6.8
      OpenNMS 18.0.1
      grafana 3.1.1
      grafana-opennms-datasource 2.0.1

      Description

      grafana opennms datasource query returns incorrect values.

      Start with query that correctly returns all selected nodes:

      Now add another pattern matching eight (8) nodes to the query:

      Not only does it not find all 8 grus nodes, it no longer returns all hellboys!

      Removing everything except grus% from the query correctly returns all 8 of them!

      It seems the query result is limited to a maximum of ten (10). No matter how many nodes match the query, only a maximum of 10 will be returned.

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        3. grafana3.png
          grafana3.png
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            People

            • Assignee:
              Unassigned
              Reporter:
              paisano Bob Ingersoll
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              Dates

              • Created:
                Updated:
                Resolved: