Test flake in CpsFlowExecutionTest.quietDown

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      java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method)
	at org.jvnet.hudson.test.JenkinsRule.waitForCompletion(JenkinsRule.java:1233)
	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecutionTest$7.evaluate(CpsFlowExecutionTest.java:273)

      due apparently to error after restart:

      ... jenkins.InitReactorRunner$1 onAttained
INFO: Listed all plugins
... org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService reportProblem
WARNING: Unexpected exception in CPS VM thread: CpsFlowExecution[Owner[p/1:p #1]]
java.lang.NullPointerException
	at org.jenkinsci.plugins.workflow.job.WorkflowRun$GraphL.onNewHead(WorkflowRun.java:893)
	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.notifyListeners(CpsFlowExecution.java:1110)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$3.run(CpsThreadGroup.java:402)
	at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$1.run(CpsVmExecutorService.java:35)
[p #1] Resuming build at ... after Jenkins restart

      Looks like a race condition in WorkflowRun.onLoad: execution is started before completed is initialized, and also GraphL is added before then. Perhaps loadProgramAsync needs to be called in a separate FlowExecution.restart() method once everything is ready?

            Assignee:
            Unassigned
            Reporter:
            Jesse Glick
            Archiver:
            Jenkins Service Account

              Created:
              Updated:
              Resolved:
              Archived: