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  1. Jenkins
  2. JENKINS-53484

FATAL: Remote call on JNLP4-connect connection from xxx.xx.xxx.xx failed

    Details

    • Type: Bug
    • Status: Fixed but Unreleased (View Workflow)
    • Priority: Blocker
    • Resolution: Not A Defect
    • Component/s: core
    • Labels:
    • Similar Issues:

      Description

      FATAL: Remote call on JNLP4-connect connection from xxx.xxx.xxx.xxx failed Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from xxx.xxx.xxx.xxx   at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741) at hudson.remoting.UserResponse.retrieve(UserRequest.java:389) at hudson.remoting.Channel.call(Channel.java:955) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:1078) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:510) at hudson.model.Run.execute(Run.java:1815) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:726) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:747) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:666) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1090) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1081) at hudson.remoting.UserRequest.perform(UserRequest.java:210) at hudson.remoting.UserRequest.perform(UserRequest.java:53) at hudson.remoting.Request$2.run(Request.java:364) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:94) at java.lang.Thread.run(Thread.java:844) Caused: java.io.IOException: Remote call on JNLP4-connect connection from 172.16.232.82/172.16.232.82:50962 failed at hudson.remoting.Channel.call(Channel.java:961) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:1078) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:510) at hudson.model.Run.execute(Run.java:1815) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) Finished: FAILURE

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          oleg_nenashev Oleg Nenashev added a comment -

          It's hard to say anything without logs from the agent side. "java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at " happens on the agent, maybe classloading broke

          Jenkins and Remoting versions are also required for the issue triage

          Show
          oleg_nenashev Oleg Nenashev added a comment - It's hard to say anything without logs from the agent side. "java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at " happens on the agent, maybe classloading broke Jenkins and Remoting versions are also required for the issue triage
          Hide
          ooatuoo oo atuo added a comment -

          Oleg NenashevIt seems the error of Java JDK 9, So I reinstalled Java 8, it works fine.

          Show
          ooatuoo oo atuo added a comment - Oleg Nenashev It seems the error of  Java JDK 9 , So I reinstalled Java 8, it works fine.
          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          Ack, thanks for the response!

          Java 9 is not supported and will not be supported. Taking the timeframe, I believe we will go to Java 11 directly

          Show
          oleg_nenashev Oleg Nenashev added a comment - Ack, thanks for the response! Java 9 is not supported and will not be supported. Taking the timeframe, I believe we will go to Java 11 directly

            People

            • Assignee:
              Unassigned
              Reporter:
              ooatuoo oo atuo
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              Dates

              • Created:
                Updated:
                Resolved: