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  1. OpenNMS
  2. NMS-6392

Deadlock in location_monitors update via Hibernate

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Blocker
    • Resolution: Fixed
    • 1.13.1
    • 1.13.1
    • Remote Polling
    • Security Level: Default (Default Security Scheme)

    Description

      On a customer system running the latest 1.13 code, we are encountering an issue where the database connection pool (Atomikos) stops successfully allocating new connections. In the poller log, there was a PostgreSQL deadlock detection exception being caught. This may be the root cause of the database connection pool problems and should be fixed.

      The error appears to be occurring inside the DefaultPollerBackEnd.checkForDisconnectedMonitors() method.

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            seth Seth Leger
            seth Seth Leger
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              Created:
              Updated:
              Resolved: