Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-48425

Null Pointer Exception in Parameterized Remote Trigger Plugin during concurrent builds

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Critical Critical
    • parameterized-remote-trigger-plugin
    • None
    • Windows, jenkins 2.73.3 , parametrized remote trigger plugin 2.2.2

      I have two jobs on separate machines. 
      job 1 machine 1 

      job 2 machine 2 

      Bothe the jobs are enabled for concurrent execution. Job 1 triggers job 2 using the parametrized remote trigger plugin. Most of the time it works correctly but when there are some simultaneous requests to Job 1. THe plugin throws the following exception even though the Job 2 is triggered.

       
      ERROR: Build step failed with exception
      java.lang.NullPointerException
      at java.io.Reader.<init>(Unknown Source)
      at java.io.InputStreamReader.<init>(Unknown Source)
      at org.jenkinsci.plugins.ParameterizedRemoteTrigger.RemoteBuildConfiguration.sendHTTPCall(RemoteBuildConfiguration.java:980)
      at org.jenkinsci.plugins.ParameterizedRemoteTrigger.RemoteBuildConfiguration.sendHTTPCall(RemoteBuildConfiguration.java:799)
      at org.jenkinsci.plugins.ParameterizedRemoteTrigger.RemoteBuildConfiguration.perform(RemoteBuildConfiguration.java:556)
      at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
      at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:736)
      at hudson.model.Build$BuildExecution.build(Build.java:206)
      at hudson.model.Build$BuildExecution.doRun(Build.java:163)
      at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:496)
      at hudson.model.Run.execute(Run.java:1737)
      at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
      at hudson.model.ResourceController.execute(ResourceController.java:97)
      at hudson.model.Executor.run(Executor.java:421)
      Build step 'Trigger a remote parameterized job' marked build as failure

          [JENKINS-48425] Null Pointer Exception in Parameterized Remote Trigger Plugin during concurrent builds

          Brian Lucas added a comment -

          We were running into this error frequently and created a simple workaround here that should be widely portable:

          https://github.com/optimizely/remote-jenkins-job

          Brian Lucas added a comment - We were running into this error frequently and created a simple workaround here that should be widely portable: https://github.com/optimizely/remote-jenkins-job

            morficus Maurice W.
            nirmits Nirmit Srivastava
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated: