[JIRA] (JENKINS-16959) No notification e-mail when build fails due to broken communication channel to slave

[ta...@java.net (JIRA)]

tazle created JENKINS-16959 No notification e-mail when build fails due to broken communication channel to slave Issue Type: Bug Assignee: Unassigned Components: core Created: 26/Feb/13 7:46 AM Description: I have been having some issues with build slaves dropping their SSH connections lately. These cause build failures and extraneous rebuilds. The build failures do not cause a failure e-mail, for some reason: For example: ... 01:55:14 [proguard] Reading library jar [/opt/WTK2.5.2/lib/jsr179.jar] 02:12:48 ERROR: Failed to parse POMs 02:12:48 hudson.remoting.ChannelClosedException: channel is already closed 02:12:48 at hudson.remoting.Channel.send(Channel.java:494) 02:12:48 at hudson.remoting.Request.call(Request.java:129) 02:12:48 at hudson.remoting.Channel.call(Channel.java:665) 02:12:48 at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:158) 02:12:48 at $Proxy37.isAlive(Unknown Source) 02:12:48 at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:920) 02:12:48 at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:161) 02:12:48 at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:748) 02:12:48 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586) 02:12:48 at hudson.model.Run.execute(Run.java:1518) 02:12:48 at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:477) 02:12:48 at hudson.model.ResourceController.execute(ResourceController.java:88) 02:12:48 at hudson.model.Executor.run(Executor.java:236) 02:12:48 Caused by: java.io.IOException: Unexpected termination of the channel 02:12:48 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) 02:12:48 Caused by: java.io.EOFException 02:12:48 at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2570) 02:12:48 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1314) 02:12:48 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) 02:12:48 at hudson.remoting.Command.readFrom(Command.java:90) 02:12:48 at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) 02:12:48 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) 02:12:48 Looks like the node went offline during the build. Check the slave log for the details. details 02:12:48 FATAL: channel is already closed 02:12:48 hudson.remoting.ChannelClosedException: channel is already closed 02:12:48 at hudson.remoting.Channel.send(Channel.java:494) 02:12:48 at hudson.remoting.Request.call(Request.java:129) 02:12:48 at hudson.remoting.Channel.call(Channel.java:665) 02:12:48 at hudson.Launcher$RemoteLauncher.kill(Launcher.java:877) 02:12:48 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:609) 02:12:48 at hudson.model.Run.execute(Run.java:1518) 02:12:48 at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:477) 02:12:48 at hudson.model.ResourceController.execute(ResourceController.java:88) 02:12:48 at hudson.model.Executor.run(Executor.java:236) 02:12:48 Caused by: java.io.IOException: Unexpected termination of the channel 02:12:48 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) 02:12:48 Caused by: java.io.EOFException 02:12:48 at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2570) 02:12:48 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1314) 02:12:48 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) 02:12:48 at hudson.remoting.Command.readFrom(Command.java:90) 02:12:48 at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) 02:12:48 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) Environment: Jenkins 1.493 Project: Jenkins Priority: Major Reporter: tazle

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