When a build that uses groovy-postbuild is started by build-flow the GroovyPostbuildRecorder is unable to update the build.xml while serializing com.cloudbees.plugins.flow.FlowCause.

      These two must be used together - a job started by build flow without groovy does not have issues, or the same project started directly by a user.

      I was able to resolve this by adding the three following entries to whitelisted-classes.txt:

      java.util.concurrent.locks.ReentrantLock
      java.util.concurrent.locks.ReentrantLock$NonfairSync
      java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
      

      I do not know what changes may be needed in either of the plugins to correctly resolve this - I'll leave it up to others to create those tickets.

      Attached is the console output for four builds - one for each marshal failure, and the final success run at the end.

          [JENKINS-49144] JEP-200 Issues when in Build Flow Plugin

          Nathan Jackels created issue -
          Jesse Glick made changes -
          Component/s Original: core [ 15593 ]
          Component/s Original: groovy-postbuild-plugin [ 15685 ]
          Oleg Nenashev made changes -
          Assignee Original: Craig Rodrigues [ rodrigc ] New: Oleg Nenashev [ oleg_nenashev ]
          Oleg Nenashev made changes -
          Summary Original: JEP-200 Issues when both Build-Flow and Groovy-Postbuild used New: JEP-200 Issues when in Build Flow Plugin
          Oleg Nenashev made changes -
          Link New: This issue is duplicated by JENKINS-49156 [ JENKINS-49156 ]
          Oleg Nenashev made changes -
          Labels Original: JEP-200 New: JEP-200 JEP-200-rejected
          Oleg Nenashev made changes -
          Assignee Original: Oleg Nenashev [ oleg_nenashev ]
          Oleg Nenashev made changes -
          Resolution New: Won't Do [ 10001 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          Oleg Nenashev made changes -
          Link New: This issue is duplicated by JENKINS-57001 [ JENKINS-57001 ]

            Unassigned Unassigned
            nathanjackels Nathan Jackels
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              Created:
              Updated:
              Resolved: