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  1. Jenkins
  2. JENKINS-46709

Jenkins pipeline jobs get locked on master executor and leads to master restart

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Duplicate
    • Component/s: core
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      Description

      Dear comunity,

      For a couple of month now we have recurrent issue on our master where Pipeline Jobs get stuck on the master executor and can't run anymore. We are then forced to restart the master server.

      Each time we do not find any specific log in the Jenkins logs, please find bellow the latest thread dump taken on master executor.

      Our server is running above 8000 different Jobs, most of them are freestyle projects.
      Thus we can't afford to have a server becoming unstable because of pipeline behaviour.

      Generally speaking I don't understand how Jenkins engine allows pipeline jobs to block the main server in such way, this is for me a blocker design?

       

      Thank you for your feedback if you have similar issues.

      ./Frederic

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      threaddump.txt

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              Assignee:
              Unassigned Unassigned
              Reporter:
              fredericmeyrou Frédéric Meyrou
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