Uploaded image for project: 'OpenNMS'
  1. OpenNMS
  2. NMS-6392

Deadlock in location_monitors update via Hibernate

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 1.13.1
    • Fix Version/s: 1.13.1
    • Component/s: Remote Polling
    • Security Level: Default (Default Security Scheme)
    • Labels:

      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.

        Attachments

          Activity

            People

            • Assignee:
              seth Seth Leger
              Reporter:
              seth Seth Leger
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: