I'm also seeing a similar error but with an ssh slave. Ben
On Wed, Jul 3, 2013 at 6:55 AM, Bharathi Ramalingam <[email protected]> wrote: > I often get the following error when I try to launch a Job. Even though the > slave is up and connected to the master. Following error is thrown. > Restarting the slave and re-adding it to the master solves the problem. But > for a large environment, such things will not scale. > Has anyone came across this issue and solved it? > Any insight into this is highly appreciated. > > Jenkins v 1.481 > Slave connected via jnlp. > Error: > FATAL: command execution failed > java.io.IOException: Remote call on SLAVE_6 failed > at hudson.remoting.Channel.call(Channel.java:673) > at hudson.Launcher$RemoteLauncher.launch(Launcher.java:798) > at hudson.Launcher$ProcStarter.start(Launcher.java:338) > at hudson.Launcher$ProcStarter.join(Launcher.java:345) > at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:82) > at > hudson.plugins.envfile.EnvFileBuildWrapper.updateSlave(EnvFileBuildWrapper.java:126) > at > hudson.plugins.envfile.EnvFileBuildWrapper.setUp(EnvFileBuildWrapper.java:68) > at hudson.model.Build$BuildExecution.doRun(Build.java:154) > at > hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499) > at hudson.model.Run.execute(Run.java:1502) > at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) > at hudson.model.ResourceController.execute(ResourceController.java:88) > at hudson.model.Executor.run(Executor.java:236) > Caused by: java.lang.NoClassDefFoundError: Could not initialize class > jenkins.model.Jenkins$MasterComputer > at hudson.Launcher$LocalLauncher.<init>(Launcher.java:691) > at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:927) > at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:901) > 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(Unknown Source) > 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 hudson.remoting.Engine$1$1.run(Engine.java:60) > at java.lang.Thread.run(Unknown Source) > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
