Hi Using latest Kubernetes 1.13 with 3 master nodes. On Thu, Apr 25, 2019 at 2:15 PM Carlos Sanchez <[email protected]> wrote:
> 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 <[email protected]> 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, [email protected] >> 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 [email protected]. >> 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. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/CALHFn6PefYwsUuZHwaaGONXkQ3C45xC8nmi%2BeJ-bS6SCH_4JFA%40mail.gmail.com > <https://groups.google.com/d/msgid/jenkinsci-users/CALHFn6PefYwsUuZHwaaGONXkQ3C45xC8nmi%2BeJ-bS6SCH_4JFA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Thanks & Regards Gopi. Ch -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CACSzXNtm6uuZfirZ3sRT1reLpF6yXhYgiY%2Bn1L%3DPADw0u-1%2Bdw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
