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  1. Jenkins
  2. JENKINS-18083

SEVERE: Timer task [...] failed

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    • Icon: Bug Bug
    • Resolution: Won't Fix
    • Icon: Major Major
    • core
    • None

      I first got this error after an upgrade, but then tried a clean install an still get the same.
      After starting Jenkins, I get messages like these on the console:

      ----------------------------
      SEVERE: Timer task hudson.model.LoadStatistics$LoadStatisticsUpdater@37453745 failed
      Throwable occurred: java.lang.NoClassDefFoundError: hudson.model.ComputerSet (initialization failure)
      at java.lang.J9VMInternals.initialize(J9VMInternals.java:140)
      at hudson.model.OverallLoadStatistics.computeTotalExecutors(OverallLoadStatistics.java:63)
      at hudson.model.LoadStatistics.updateExecutorCounts(LoadStatistics.java:188)
      at hudson.model.LoadStatistics$LoadStatisticsUpdater.doRun(LoadStatistics.java:226)
      at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54)
      at java.util.Timer$TimerImpl.run(Timer.java:291)
      ----------------------------

      Please let me know if you need more information. Thank you in advance.

          [JENKINS-18083] SEVERE: Timer task [...] failed

          Daniel Beck added a comment -

          Seems to duplicate JENKINS-4306. There's a comment posted 22/Sep/09 2:02 PM that might be relevant here – does JBoss have similar security measures?

          Daniel Beck added a comment - Seems to duplicate JENKINS-4306 . There's a comment posted 22/Sep/09 2:02 PM that might be relevant here – does JBoss have similar security measures?

          Oleg Nenashev added a comment -

          The issue could be JVM-specific as well (JENKINS-23176)

          Oleg Nenashev added a comment - The issue could be JVM-specific as well ( JENKINS-23176 )

          Mark Waite added a comment -

          We've removed OpenJ9 support from the Jenkins Docker images so that we can focus our portability efforts on Java 11 with hotspot. Jenkins 2.307 includes amd64, arm64, ppc64le, and s390x in two of the Docker images

          Mark Waite added a comment - We've removed OpenJ9 support from the Jenkins Docker images so that we can focus our portability efforts on Java 11 with hotspot. Jenkins 2.307 includes amd64, arm64, ppc64le, and s390x in two of the Docker images

            Unassigned Unassigned
            jarocca Javier Rocca
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              Created:
              Updated:
              Resolved: