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  1. Jenkins
  2. JENKINS-44769

CLI restart command fails with NullPointerException in Jenkins.doRestart

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      $ sudo "/usr/lib/jvm/java-1.8.0/bin/java" -jar "/tmp/kitchen/cache/jenkins-cli.jar" -s http://aws-instance:8080 -i "/tmp/kitchen/cache/jenkins-key" restart

ERROR: Unexpected exception occurred while performing restart command.
java.lang.NullPointerException
at jenkins.model.Jenkins.doRestart(Jenkins.java:4116)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

      https://github.com/jenkinsci/jenkins/blob/stable-2.46/core/src/main/java/jenkins/model/Jenkins.java#L4116
      The server has "StaplerResponse rsp == null".

      The issue does not appear with safe-restart, as nullity is checked on all variables
      https://github.com/jenkinsci/jenkins/blob/stable-2.46/core/src/main/java/jenkins/model/Jenkins.java#L4127

            danielbeck Daniel Beck
            yetanotherion Jon Alberdi
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              Created:
              Updated:
              Resolved: