what kubernetes cluster are you using and with what networking? my guess is that the underlying network layer is killing inactive connections
On Thu, Apr 25, 2019 at 4:24 AM Gopi Naidu <chgopina...@gmail.com> wrote: > I have got into the same issue. Could you please post the solution if > anything is found? > > On Sunday, 26 August 2018 04:28:47 UTC+5:30, fabio...@singlepoint.ie > wrote: >> >> I'm using Kubernetes plugin 1.12.3 >> >> The plugin works well, but whenever the agent does streams the log to the >> master, it causes a connection exception as follows. >> To reproduce, simply create a free style job, restrict to run on the >> kubernetes pod, and add a step to sleep for 300 seconds. >> >> >> FATAL: command execution failed >> java.nio.channels.ClosedChannelException >> at >> org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) >> at >> org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:142) >> at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:795) >> at >> jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) >> at >> jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >> at java.lang.Thread.run(Thread.java:748) >> Caused: java.io.IOException: Backing channel 'JNLP4-connect connection from >> ip-192-168-247-3.us-west-2.compute.internal/192.168.247.3:23684' is >> disconnected. >> at >> hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:214) >> at >> hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:283) >> at com.sun.proxy.$Proxy110.isAlive(Unknown Source) >> at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1137) >> at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:1129) >> at hudson.tasks.CommandInterpreter.join(CommandInterpreter.java:155) >> at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:109) >> at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:66) >> at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) >> at >> hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744) >> at hudson.model.Build$BuildExecution.build(Build.java:206) >> at hudson.model.Build$BuildExecution.doRun(Build.java:163) >> at >> hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504) >> at hudson.model.Run.execute(Run.java:1798) >> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) >> at hudson.model.ResourceController.execute(ResourceController.java:97) >> at hudson.model.Executor.run(Executor.java:429) >> FATAL: Unable to delete script file /tmp/jenkins5788393309854271460.sh >> java.nio.channels.ClosedChannelException >> at >> org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) >> at >> org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:142) >> at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:795) >> at >> jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) >> at >> jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) >> at java.lang.Thread.run(Thread.java:748) >> Caused: hudson.remoting.ChannelClosedException: Channel "unknown": Remote >> call on JNLP4-connect connection from >> ip-192-168-247-3.us-west-2.compute.internal/192.168.247.3:23684 failed. The >> channel is closing down or has closed down >> at hudson.remoting.Channel.call(Channel.java:948) >> at hudson.FilePath.act(FilePath.java:1036) >> at hudson.FilePath.act(FilePath.java:1025) >> at hudson.FilePath.delete(FilePath.java:1511) >> at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:123) >> at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:66) >> at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) >> at >> hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744) >> at hudson.model.Build$BuildExecution.build(Build.java:206) >> at hudson.model.Build$BuildExecution.doRun(Build.java:163) >> at >> hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504) >> at hudson.model.Run.execute(Run.java:1798) >> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) >> at hudson.model.ResourceController.execute(ResourceController.java:97) >> at hudson.model.Executor.run(Executor.java:429) >> Build step 'Execute shell' marked build as failure >> >> -- > 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 jenkinsci-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/cb6a14e9-c8d0-411a-bd3a-1b1481482df4%40googlegroups.com > <https://groups.google.com/d/msgid/jenkinsci-users/cb6a14e9-c8d0-411a-bd3a-1b1481482df4%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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