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  1. Jenkins
  2. JENKINS-23902

Matrix parent takes executor slot and blocks children

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    Description

      Not sure when the behaviour changed, but the parent job used to take an extra "free" slot. Now it's taking an actual slot, which can end up being the only slot that one of its children can use, leading to an effective deadlock.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-23702 Matrix jobs consuming executors after upgrading to 1.570

          • Major - Major loss of function.
          • Resolved
          is related to

          New Feature - A new feature of the product, which has yet to be developed. JENKINS-13619 Add ability to throttle number of concurrent builds of matrix configurations per node

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

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            jameshowe James Howe created issue -
            jameshowe James Howe made changes -
            Field Original Value New Value
            Component/s prioritysorter [ 15771 ]
            Component/s throttle-concurrents [ 15745 ]
            Environment Jenkins 1.573, matrix-project 1.2 Jenkins 1.573, matrix-project 1.2, prioritysorter 2.8, throttle-concurrents 1.8.3
            oleg_nenashev Oleg Nenashev made changes -
            Link This issue is duplicated by JENKINS-23702 [ JENKINS-23702 ]
            oleg_nenashev Oleg Nenashev made changes -
            Link This issue is related to JENKINS-13619 [ JENKINS-13619 ]
            oleg_nenashev Oleg Nenashev made changes -
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Resolved [ 5 ]
            jameshowe James Howe made changes -
            Resolution Fixed [ 1 ]
            Status Resolved [ 5 ] Reopened [ 4 ]
            jameshowe James Howe made changes -
            Resolution Fixed [ 1 ]
            Status Reopened [ 4 ] Closed [ 6 ]
            rtyler R. Tyler Croy made changes -
            Workflow JNJira [ 156768 ] JNJira + In-Review [ 207880 ]

            People

              kohsuke Kohsuke Kawaguchi
              jameshowe James Howe
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              Dates

                Created:
                Updated:
                Resolved: