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  1. Jenkins
  2. JENKINS-36840

Repeating error while connecting to slave machine

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      Description

      Repeating the below error, have to kill the all Jenkins process to reconnect it again.
      Could you please help to validate it and resolve.

      Checking if Java exists
      java -version returned 1.7.0.
      Copying jenkins-slave.xml
      Copying slave.jar
      Starting the service
      ERROR: Unexpected error in launching an agent. This is probably a bug in Jenkins
      java.lang.reflect.UndeclaredThrowableException
      	at com.sun.proxy.$Proxy42.start(Unknown Source)
      	at hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:334)
      	at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:261)
      	at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
      	at java.util.concurrent.FutureTask.run(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      Caused by: java.lang.reflect.InvocationTargetException
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at org.kohsuke.jinterop.JInteropInvocationHandler.invoke(JInteropInvocationHandler.java:140)
      	... 8 more
      Caused by: org.jinterop.dcom.common.JIException: Service Already Running
      	at org.jvnet.hudson.wmi.Win32Service$Implementation.start(Win32Service.java:149)
      	... 13 more
      

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          peppe Giuseppe Landolfi added a comment -

          Hi Prathap,

          as far as I know, the Windows agent that is failing to launch here is part of the "core" component.

          Please let me know if you really meant submitting the bug on the slave setup plugin: if not so, I will route to "core" which seems to me a more appropriate place.

          Thanks

          Show
          peppe Giuseppe Landolfi added a comment - Hi Prathap, as far as I know, the Windows agent that is failing to launch here is part of the "core" component. Please let me know if you really meant submitting the bug on the slave setup plugin : if not so, I will route to "core" which seems to me a more appropriate place. Thanks
          Hide
          pkpuppala Prathap Puppala added a comment -

          Giuseppe Landolfi Changed component to "core"

          Thanks,

          Show
          pkpuppala Prathap Puppala added a comment - Giuseppe Landolfi Changed component to "core" Thanks,
          Hide
          ccabezali Carlos Cabezali added a comment -

          Hello, I just had the same problem with Jenkins ver. 1.651.1 after upgrading windows slave to Java JDK 1.8.1.101,
          I got exactly the same error, then I unstalled and went back to the JDK 1.7.0.76 and jenkis slave startup went back to normal. So why don`t you try installing Java JDK 1.8 at the windows slave, to see if it works.

          Show
          ccabezali Carlos Cabezali added a comment - Hello, I just had the same problem with Jenkins ver. 1.651.1 after upgrading windows slave to Java JDK 1.8.1.101, I got exactly the same error, then I unstalled and went back to the JDK 1.7.0.76 and jenkis slave startup went back to normal. So why don`t you try installing Java JDK 1.8 at the windows slave, to see if it works.
          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          Fixed the component in the issue definition

          Show
          oleg_nenashev Oleg Nenashev added a comment - Fixed the component in the issue definition

            People

            Assignee:
            kohsuke Kohsuke Kawaguchi
            Reporter:
            pkpuppala Prathap Puppala
            Votes:
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            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated: