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  1. Jenkins
  2. JENKINS-19453

Slave launcher fails after NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Blocker
    • Resolution: Fixed
    • core
    • Core versions: Jenkins-1.509.2, Jenkins-1.509.3, Jenkins-1.509.4-RC
      Master: Windows server 2007 SP1; RHEL6
      Slave: Linux Mint 64 bits; Windows 7 (JNLP)

    Description

      I am able to start slave.jar via ssh or via jnlp.
      The log of the connection shows that the node is correctly started.
      In a project, I have 2 main parts:

      • a svn checkout
      • a shell command to start cmake + compilation.

      If I launch my build, it hangs. Then, I disabled the svn checkout and leave only the shell command with a "echo hello".
      If I start the build, it hangs with the following error message:

      Started by user anonymous
      [EnvInject] - Loading node environment variables.
      Building remotely on slave_linux_64 in workspace /home/crystal/jenkins/workspace/TESTLinux
      FATAL: command execution failed
      java.io.IOException: Remote call on slave_linux_64 failed
      at hudson.remoting.Channel.call(Channel.java:723)
      at hudson.Launcher$RemoteLauncher.launch(Launcher.java:862)
      at hudson.Launcher$ProcStarter.start(Launcher.java:353)
      at hudson.Launcher$ProcStarter.join(Launcher.java:360)
      at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:91)
      at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:60)
      at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
      at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
      at hudson.model.Build$BuildExecution.build(Build.java:199)
      at hudson.model.Build$BuildExecution.doRun(Build.java:160)
      at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
      at hudson.model.Run.execute(Run.java:1603)
      at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
      at hudson.model.ResourceController.execute(ResourceController.java:88)
      at hudson.model.Executor.run(Executor.java:247)
      Caused by: java.lang.NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer
      at hudson.Launcher$LocalLauncher.<init>(Launcher.java:755)
      at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:991)
      at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:965)
      at hudson.remoting.UserRequest.perform(UserRequest.java:118)
      at hudson.remoting.UserRequest.perform(UserRequest.java:48)
      at hudson.remoting.Request$2.run(Request.java:326)
      at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
      at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
      at java.util.concurrent.FutureTask.run(FutureTask.java:166)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at hudson.remoting.Engine$1$1.run(Engine.java:63)
      at java.lang.Thread.run(Thread.java:724)
      Build step 'Execute shell' marked build as failure
      Finished: FAILURE

      When I looked at the jenkins directory I configured on the slave, all the required jar are present, the workspace directory is present and the build directory is correctly created by the jenkins master. But nothing in this directory.

      Attachments

        Issue Links

          is blocking

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-15199 Slaves turns to "Dead" state after connecting to remote machine

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-15796 NoClassDefFoundError in monitoring Windows slave

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-25316 NoClassDefFoundError for hudson.Util on Windows slave

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-36991 Unable to load class once the loading was interrupted

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. JENKINS-26677 Blacklist certain classes from loading in slaves

          • Major - Major loss of function.
          • Open

          Activity

            Ascending order - Click to sort in descending order
            ycollet yann collette created issue -
            oleg_nenashev Oleg Nenashev made changes -
            Field Original Value New Value
            Component/s core [ 15593 ]
            Component/s slave-setup [ 15929 ]
            Description I am able to start slave.jar via ssh or via jnlp.
            The log of the connection shows that the node is correctly started.
            In a project, I have 2 main parts:
            - a svn checkout
            - a shell command to start cmake + compilation.

            If I launch my build, it hangs. Then, I disabled the svn checkout and leave only the shell command with a "echo hello".
            If I start the build, it hangs with the following error message:


            Started by user anonymous
            [EnvInject] - Loading node environment variables.
            Building remotely on slave_linux_64 in workspace /home/crystal/jenkins/workspace/TESTLinux
            FATAL: command execution failed
            java.io.IOException: Remote call on slave_linux_64 failed
            at hudson.remoting.Channel.call(Channel.java:723)
            at hudson.Launcher$RemoteLauncher.launch(Launcher.java:862)
            at hudson.Launcher$ProcStarter.start(Launcher.java:353)
            at hudson.Launcher$ProcStarter.join(Launcher.java:360)
            at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:91)
            at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:60)
            at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
            at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
            at hudson.model.Build$BuildExecution.build(Build.java:199)
            at hudson.model.Build$BuildExecution.doRun(Build.java:160)
            at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
            at hudson.model.Run.execute(Run.java:1603)
            at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
            at hudson.model.ResourceController.execute(ResourceController.java:88)
            at hudson.model.Executor.run(Executor.java:247)
            Caused by: java.lang.NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer
            at hudson.Launcher$LocalLauncher.<init>(Launcher.java:755)
            at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:991)
            at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:965)
            at hudson.remoting.UserRequest.perform(UserRequest.java:118)
            at hudson.remoting.UserRequest.perform(UserRequest.java:48)
            at hudson.remoting.Request$2.run(Request.java:326)
            at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
            at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
            at java.util.concurrent.FutureTask.run(FutureTask.java:166)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
            at hudson.remoting.Engine$1$1.run(Engine.java:63)
            at java.lang.Thread.run(Thread.java:724)
            Build step 'Execute shell' marked build as failure
            Finished: FAILURE


            When I looked at the jenkins directory I configured on the slave, all the required jar are present, the workspace directory is present and the build directory is correctly created by the jenkins master. But nothing in this directory.             		I am able to start slave.jar via ssh or via jnlp.
            The log of the connection shows that the node is correctly started.
            In a project, I have 2 main parts:
            - a svn checkout
            - a shell command to start cmake + compilation.

            If I launch my build, it hangs. Then, I disabled the svn checkout and leave only the shell command with a "echo hello".
            If I start the build, it hangs with the following error message:

            {quote}
            Started by user anonymous
            [EnvInject] - Loading node environment variables.
            Building remotely on slave_linux_64 in workspace /home/crystal/jenkins/workspace/TESTLinux
            FATAL: command execution failed
            java.io.IOException: Remote call on slave_linux_64 failed
            at hudson.remoting.Channel.call(Channel.java:723)
            at hudson.Launcher$RemoteLauncher.launch(Launcher.java:862)
            at hudson.Launcher$ProcStarter.start(Launcher.java:353)
            at hudson.Launcher$ProcStarter.join(Launcher.java:360)
            at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:91)
            at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:60)
            at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
            at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
            at hudson.model.Build$BuildExecution.build(Build.java:199)
            at hudson.model.Build$BuildExecution.doRun(Build.java:160)
            at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
            at hudson.model.Run.execute(Run.java:1603)
            at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
            at hudson.model.ResourceController.execute(ResourceController.java:88)
            at hudson.model.Executor.run(Executor.java:247)
            Caused by: java.lang.NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer
            at hudson.Launcher$LocalLauncher.<init>(Launcher.java:755)
            at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:991)
            at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:965)
            at hudson.remoting.UserRequest.perform(UserRequest.java:118)
            at hudson.remoting.UserRequest.perform(UserRequest.java:48)
            at hudson.remoting.Request$2.run(Request.java:326)
            at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
            at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
            at java.util.concurrent.FutureTask.run(FutureTask.java:166)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
            at hudson.remoting.Engine$1$1.run(Engine.java:63)
            at java.lang.Thread.run(Thread.java:724)
            Build step 'Execute shell' marked build as failure
            Finished: FAILURE
            {quote}

            When I looked at the jenkins directory I configured on the slave, all the required jar are present, the workspace directory is present and the build directory is correctly created by the jenkins master. But nothing in this directory.
            Environment Master: Windows server 2007 SP1
            Slave: Linux Mint 64 bits             		Core versions: Jenkins-1.509.2, Jenkins-1.509.3
            Master: Windows server 2007 SP1; RHEL6
            Slave: Linux Mint 64 bits; Windows 7 (JNLP)
            oleg_nenashev Oleg Nenashev made changes -
            Labels remoting
            oleg_nenashev Oleg Nenashev made changes -
            Environment Core versions: Jenkins-1.509.2, Jenkins-1.509.3
            Master: Windows server 2007 SP1; RHEL6
            Slave: Linux Mint 64 bits; Windows 7 (JNLP)             		Core versions: Jenkins-1.509.2, Jenkins-1.509.3, Jenkins-1.509.4-RC
            Master: Windows server 2007 SP1; RHEL6
            Slave: Linux Mint 64 bits; Windows 7 (JNLP)
            Labels remoting class remoting
            Priority Major [ 3 ] Critical [ 2 ]
            oleg_nenashev Oleg Nenashev made changes -
            Labels class remoting class core remoting
            oleg_nenashev Oleg Nenashev made changes -
            Priority Critical [ 2 ] Blocker [ 1 ]
            jglick Jesse Glick made changes -
            Component/s slave-setup [ 15929 ]
            Component/s slave-utilization [ 17575 ]
            Labels class core remoting remoting
            Summary Slave fails to launch commands Slave launcher fails after NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer
            jglick Jesse Glick made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            jglick Jesse Glick made changes -
            URL https://github.com/jenkinsci/remoting/pull/19
            scm_issue_link SCM/JIRA link daemon made changes -
            Resolution Fixed [ 1 ]
            Status In Progress [ 3 ] Resolved [ 5 ]
            oleg_nenashev Oleg Nenashev made changes -
            Labels remoting lts-candidate remoting
            jglick Jesse Glick made changes -
            Assignee Kohsuke Kawaguchi [ kohsuke ]
            Resolution Fixed [ 1 ]
            Status Resolved [ 5 ] Reopened [ 4 ]
            jglick Jesse Glick made changes -
            Resolution Fixed [ 1 ]
            Status Reopened [ 4 ] Resolved [ 5 ]
            olivergondza Oliver Gondža made changes -
            Labels lts-candidate remoting 1.532.2-fixed remoting
            chotchki chotchki made changes -
            Resolution Fixed [ 1 ]
            Status Resolved [ 5 ] Reopened [ 4 ]
            jglick Jesse Glick made changes -
            Resolution Fixed [ 1 ]
            Status Reopened [ 4 ] Resolved [ 5 ]
            oleg_nenashev Oleg Nenashev made changes -
            Link This issue is duplicated by JENKINS-15796 [ JENKINS-15796 ]
            oleg_nenashev Oleg Nenashev made changes -
            Link This issue is blocking JENKINS-15199 [ JENKINS-15199 ]
            vikulin Vadym Vikulin made changes -
            Link This issue is related to JENKINS-25316 [ JENKINS-25316 ]
            rtyler R. Tyler Croy made changes -
            Workflow JNJira [ 150902 ] JNJira + In-Review [ 193728 ]
            olivergondza Oliver Gondža made changes -
            Status Resolved [ 5 ] Closed [ 6 ]
            olivergondza Oliver Gondža made changes -
            Link This issue is related to JENKINS-36991 [ JENKINS-36991 ]
            jglick Jesse Glick made changes -
            Link This issue relates to JENKINS-26677 [ JENKINS-26677 ]

            People

              kohsuke Kohsuke Kawaguchi
              ycollet yann collette
              Votes:
              5 Vote for this issue
              Watchers:
              17 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: