[JIRA] (JENKINS-57555) Remote children jobs should be restartable in case the connection drops

[alexandru.ba...@gmail.com (JIRA)]

Title: Message Title

Alexandru Băluț created an issue   Jenkins / JENKINS-57555 Remote children jobs should be restartable in case the connection drops Issue Type: New Feature Assignee: Unassigned Components: core Created: 2019-05-20 08:04 Environment: Jenkins ver. 2.164.3 Labels: remote Priority: Minor Reporter: Alexandru Băluț When a job running on a remote node "fails" because the connection drops, it should be possible to restart it automatically. Currently it's cumbersome to get a list of the failed children jobs and checking how they failed by grepping for java.io.EOFException in their log files. https://groups.google.com/forum/#!topic/jenkinsci-users/sjnF6zlPd3Q This is how the failure looks in the children job console output: Building remotely on instance-1 (tag1) in workspace /var/lib/jenkins/workspace/eval [vmu-eval-single] $ /bin/sh -xe /tmp/jenkins4616924287086740166.sh + /path/to/evaluation-tool FATAL: command execution failed java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2681) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3156) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:862) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49) at hudson.remoting.Command.readFrom(Command.java:140) at hudson.remoting.Command.readFrom(Command.java:126) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:36) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63) Caused: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77) Caused: java.io.IOException: Backing channel 'instance-1' is disconnected. at hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:214) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:283) at com.sun.proxy.$Proxy78.isAlive(Unknown Source) at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1144) at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:1136) 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:1816) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.199464.1558339449000.5164.1558339500236%40Atlassian.JIRA. For more options, visit https://groups.google.com/d/optout.