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  1. Jenkins
  2. JENKINS-51132

workflow blocks on cps.CpsFlowExecution.getCurrentHeads

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      After some time, jenkins hangs on workflow-related requests:
      This occured after an update of workflow-cps from 2.49 and workflow-jobs from 2.19.

      2 current requests                    Details      

       Thread  Request  Elapsed time (ms)  Mean time (ms)  Cpu time (ms)  Mean cpu time (ms)  Executed method  Kill
      Handling GET /jenkins/view/NICOS/job/NicosPipelineDocker/wfapi/runs from xxx.xx.xx. : RequestHandlerThread6  [/view/NICOS/job/NicosPipelineDocker/wfapi/runs?since=%235853&fullStages=true&_=1525424331349 ajax GET  226,453 108 8 18 org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.getCurrentHeads(CpsFlowExecution.java:962)
      Handling GET /jenkins/ from xxx.xxx.xxx..xxx : RequestHandlerThread46 View/index.jelly View/sidepanel.jelly ExecutorStepExecution/PlaceholderTask/PlaceholderExecutable/executorCell.jelly  / GET  108,266 9,526 61 8,280 org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.getCurrentHeads(CpsFlowExecution.java:962)

        1. threaddump-anonymized.txt
          118 kB
        2. st1.log
          295 kB
        3. deadlock.txt
          8 kB

            svanoort Sam Van Oort
            pedersen Björn Pedersen
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              Created:
              Updated:
              Resolved: