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  1. Jenkins
  2. JENKINS-41457

thread dump via signal not working on master node

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • core
    • None
    • Ubuntu, openjdk-7, Jenkins 1.656

      Unable to obtain a thread dump when Jenkins is stuck coming up.
      According to https://wiki.jenkins-ci.org/display/JENKINS/Obtaining+a+thread+dump
      you should be able to obtain a thread dump by sending SIGQUIT on the master node. While the PID of Jenkins changes (indicating that SIGQUIT was acted upon), no thread dump is observed on stdout/stderr or /var/log/jenkins/jenkins.log.

      Since I am trying to diagnose why the Jenkins takes 2hrs to start up, the /threadDump method in the GUI is not suitable in this case.

          [JENKINS-41457] thread dump via signal not working on master node

          Code changed in jenkins
          User: Alvaro Lobato
          Path:
          core/src/main/java/jenkins/model/ParameterizedJobMixIn.java
          test/src/test/java/hudson/util/AlternativeUiTextProviderTest.java
          http://jenkins-ci.org/commit/jenkins/7b82a301b29421dfefb1eb215479cc355287272e
          Log:
          [FIX JENKINS-41457] Use BUILD_NOW_TEXT for parameterised jobs

          SCM/JIRA link daemon added a comment - Code changed in jenkins User: Alvaro Lobato Path: core/src/main/java/jenkins/model/ParameterizedJobMixIn.java test/src/test/java/hudson/util/AlternativeUiTextProviderTest.java http://jenkins-ci.org/commit/jenkins/7b82a301b29421dfefb1eb215479cc355287272e Log: [FIX JENKINS-41457] Use BUILD_NOW_TEXT for parameterised jobs

          Code changed in jenkins
          User: Alvaro Lobato
          Path:
          test/src/test/java/hudson/util/AlternativeUiTextProviderTest.java
          http://jenkins-ci.org/commit/jenkins/d6f72a3b6bf720f341ad09788c7cafa10b4203fe
          Log:
          [FIX JENKINS-41457] Include issue number in the test

          SCM/JIRA link daemon added a comment - Code changed in jenkins User: Alvaro Lobato Path: test/src/test/java/hudson/util/AlternativeUiTextProviderTest.java http://jenkins-ci.org/commit/jenkins/d6f72a3b6bf720f341ad09788c7cafa10b4203fe Log: [FIX JENKINS-41457] Include issue number in the test

            Unassigned Unassigned
            alt_jmellor John Mellor
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              Created:
              Updated:
              Resolved: