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  1. Jenkins
  2. JENKINS-29413

Parallel with an empty map will run forever

    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Component/s: pipeline
    • Labels:
      None
    • Environment:
      Jenkins 1.618
      Workflow 1.8
    • Similar Issues:

      Description

      While experimenting with Workflow, I called the equivalent of

      parallel [:]
      

      This appears to have never terminated.

      Specifically, "Execute sub-workflows in parallel : Start" has been running for 14 hours now, with no child steps.

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            p_hampson Paul "TBBle" Hampson created issue -
            p_hampson Paul "TBBle" Hampson made changes -
            Field Original Value New Value
            Description While experimenting with Workflow, I called the equivalent of
            {code:groovy}
            parallel [:]
            {code}

            This appears to have never terminated.
            While experimenting with Workflow, I called the equivalent of
            {code:groovy}
            parallel [:]
            {code}

            This appears to have never terminated.

            Specifically, "Execute sub-workflows in parallel : Start" has been running for 14 hours now, with no child steps.
            jglick Jesse Glick made changes -
            Link This issue depends on JENKINS-25550 [ JENKINS-25550 ]
            jglick Jesse Glick made changes -
            Link This issue is duplicated by JENKINS-27969 [ JENKINS-27969 ]
            jglick Jesse Glick made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            jglick Jesse Glick made changes -
            Remote Link This issue links to "PR 265 (Web Link)" [ 13579 ]
            scm_issue_link SCM/JIRA link daemon made changes -
            Status In Progress [ 3 ] Resolved [ 5 ]
            Resolution Fixed [ 1 ]
            vlatombe Vincent Latombe made changes -
            Description While experimenting with Workflow, I called the equivalent of
            {code:groovy}
            parallel [:]
            {code}

            This appears to have never terminated.

            Specifically, "Execute sub-workflows in parallel : Start" has been running for 14 hours now, with no child steps.
            While experimenting with Workflow, I called the equivalent of
            {code}
            parallel [:]
            {code}

            This appears to have never terminated.

            Specifically, "Execute sub-workflows in parallel : Start" has been running for 14 hours now, with no child steps.
            rtyler R. Tyler Croy made changes -
            Workflow JNJira [ 164288 ] JNJira + In-Review [ 197471 ]
            abayer Andrew Bayer made changes -
            Component/s pipeline-general [ 21692 ]
            abayer Andrew Bayer made changes -
            Component/s workflow-plugin [ 18820 ]

              People

              • Assignee:
                jglick Jesse Glick
                Reporter:
                p_hampson Paul "TBBle" Hampson
              • Votes:
                1 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: