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  1. OpenNMS
  2. NMS-10494

Drools alarm may update alarms unnecessarily on snapshot

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Details

    • Bug
    • Status: Resolved (View Workflow)
    • Major
    • Resolution: Fixed
    • 23.0.0, 23.0.1
    • 23.0.2
    • None
    • Security Level: Default (Default Security Scheme)
    • None
    • Horizon - December 5th 2018

    Description

      When handling an alarm snapshot (a copy of all the alarms from the database), the Drools engine will currently re-update all of the associated facts in working memory. For systems with a large number of alarms this can cause unnecessary overhead.

      We should only update alarms in when the alarms in the snapshot are different from the ones in memory.

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            j-white Jesse White
            j-white Jesse White
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              Created:
              Updated:
              Resolved: