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  1. Jenkins
  2. JENKINS-66091

Parameterized Trigger intermittently hangs on wait() call from AsyncFutureImpl.java:79

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Environment:
    • Similar Issues:

      Description

      We use the Parameterized Trigger plugin to launch a downstream Pipeline job (child) from an upstream Freestyle job (parent). The parent is configured to launch the child on the same single-executor node as the parent. Intermittently, the parent will hang waiting for the child to return control to it after the child completes.

      If we access https://hyc-iib-jenkins.swg-devops.com/threadDump while a hang is in progress, we see a stack trace like the following for the hanging executor thread:

      "Executor #0 for iibdev-x-rhel-hur-fyre-discard-87671 : executing ib000_Linux_PPCLE_Packager #2489" Id=101251 Group=main WAITING on hudson.model.queue.FutureImpl@278f4262
       at java.lang.Object.wait(Native Method)
       - waiting on hudson.model.queue.FutureImpl@278f4262
       at java.lang.Object.wait(Object.java:502)
       at hudson.remoting.AsyncFutureImpl.get(AsyncFutureImpl.java:79)
       at hudson.plugins.parameterizedtrigger.TriggerBuilder.perform(TriggerBuilder.java:155)
       at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
       at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:803)
       at hudson.model.Build$BuildExecution.build(Build.java:197)
       at hudson.model.Build$BuildExecution.doRun(Build.java:163)
       at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:513)
       at hudson.model.Run.execute(Run.java:1907)
       at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
       at hudson.model.ResourceController.execute(ResourceController.java:97)
       at hudson.model.Executor.run(Executor.java:429)

      The problem seems to be a wait() call that never returns from AsyncFutureImpl.java:79 (Jenkins core) to TriggerBuilder.java:155 (Parameterized Trigger plugin).

      Bizarrely, the hanging continues even after the node running the parent has gone offline:

      The problem has been reproduced on various Linux and Windows nodes: Red Hat Enterprise Linux 7.9 (x86_64, s390x, ppc64le) and Windows 2012 R2 (x86_64).

      The problem is very intermittent and difficult to reproduce - it has taken several weeks' worth of jobs running every minute of the day to reproduce the issue a handful of times. The problem has been reproduced with the following job pairing (assume all configuration options except those mentioned below left as the default):

      • Parent [Freestyle]:
        • Discard old builds → Max # of builds to keep: 30
        • Restrict where this project can be run: iibdev-x-rhel-hur-fyre-discard-87671
        • Build periodically: * * * * *
        • Build step: Trigger/call builds on other projects: Child
          • Block until the triggered projects finish their builds
          • Build on the same node
        • Build step → Execute shell:
          echo "Got past downstream"
          
      • Child [Pipeline]:
        • Do not allow the pipeline to resume if the master restarts
        • Disable Rebuilding for this job
        • Pipeline script:
          println("foobar")
          
          • Use Groovy Sandbox

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          nan Arnie Alpenbeach added a comment -

          Still happening with Jenkins v2.289.2.

          Show
          nan Arnie Alpenbeach added a comment - Still happening with Jenkins v2.289.2.

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            nan Arnie Alpenbeach
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              Dates

              Created:
              Updated: