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  1. Jenkins
  2. JENKINS-17247

Exception while trigger downstream projects

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Component/s: core
    • Labels:
    • Similar Issues:

      Description

      I'm running maven jobs and Jenkins will generate dependency automatically based on the POM. However, when jenkins try to trigger downstream project, exception was seen and trigger failed. log is shown below:

      channel stopped
      FATAL: Comparison method violates its general contract!
      java.lang.IllegalArgumentException: Comparison method violates its general contract!
      at java.util.TimSort.mergeLo(TimSort.java:747)
      at java.util.TimSort.mergeAt(TimSort.java:483)
      at java.util.TimSort.mergeCollapse(TimSort.java:410)
      at java.util.TimSort.sort(TimSort.java:214)
      at java.util.TimSort.sort(TimSort.java:173)
      at java.util.Arrays.sort(Arrays.java:659)
      at java.util.Collections.sort(Collections.java:217)
      at hudson.tasks.BuildTrigger.execute(BuildTrigger.java:198)
      at hudson.model.AbstractBuild$AbstractBuildExecution.cleanUp(AbstractBuild.java:657)
      at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.cleanUp(MavenModuleSetBuild.java:1020)
      at hudson.model.Run.execute(Run.java:1532)
      at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:477)
      at hudson.model.ResourceController.execute(ResourceController.java:88)
      at hudson.model.Executor.run(Executor.java:236)

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              • Assignee:
                Unassigned
                Reporter:
                albenshao alben shao
              • Votes:
                4 Vote for this issue
                Watchers:
                8 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: