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Bug
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Resolution: Not A Defect
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Major
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None
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Jenkins 1.427, SLED 10.2 (64-bit), J2RE 1.6.0_24
When I try to do dumpExportTable on one of our slaves, it only spits out a lot of exceptions. I have never run dumpExportTable before but I am guessing it is not supposed to look like this:
Master to slave #1 (ref.1) : hudson.remoting.Channel@4fc15384:<slavename> java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.Channel.<init>(Channel.java:366) at hudson.remoting.Channel.<init>(Channel.java:354) at hudson.remoting.Channel.<init>(Channel.java:315) at hudson.remoting.Channel.<init>(Channel.java:311) at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:315) at hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:380) at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:239) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:199) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) #2 (ref.1073742079) : hudson.remoting.RemoteClassLoader$ClassLoaderProxy@682bc3f5[winstone.classLoader.WebappClassLoader@682bc3f5] java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:369) at hudson.remoting.MultiClassLoaderSerializer$Output.annotateClass(MultiClassLoaderSerializer.java:66) at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source) at java.io.ObjectOutputStream.writeClassDesc(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:667) at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:334) at hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:380) at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:239) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:199) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) #3 (ref.75) : hudson.remoting.RemoteClassLoader$ClassLoaderProxy@37d7a424[java.net.URLClassLoader@37d7a424] java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:369) at hudson.remoting.MultiClassLoaderSerializer$Output.annotateClass(MultiClassLoaderSerializer.java:66) at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source) at java.io.ObjectOutputStream.writeClassDesc(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.callAsync(Channel.java:695) at net.bull.javamelody.RemoteCallHelper.collectDataByNodeName(RemoteCallHelper.java:148) at net.bull.javamelody.RemoteCallHelper.collectJavaInformationsList(RemoteCallHelper.java:160) at net.bull.javamelody.NodesCollector.collectWithoutErrors(NodesCollector.java:123) at net.bull.javamelody.NodesCollector$2.run(NodesCollector.java:104) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) #4 (ref.1) : hudson.remoting.RemoteClassLoader$ClassLoaderProxy@798fd984[java.net.URLClassLoader@798fd984] java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:369) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch2(RemoteClassLoader.java:414) at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:274) at hudson.remoting.Request$2.run(Request.java:287) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) #5 (ref.5) : hudson.remoting.RemoteClassLoader$ClassLoaderProxy@7e6baf24[java.net.URLClassLoader@7e6baf24] java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:369) at hudson.remoting.MultiClassLoaderSerializer$Output.annotateClass(MultiClassLoaderSerializer.java:66) at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source) at java.io.ObjectOutputStream.writeClassDesc(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:667) at hudson.FilePath.act(FilePath.java:747) at hudson.FilePath.act(FilePath.java:740) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:731) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:676) at hudson.model.AbstractProject.checkout(AbstractProject.java:1193) at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:555) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443) at hudson.model.Run.run(Run.java:1376) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:230) #155 (ref.1) : hudson.CloseProofOutputStream@1d950ed6 java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteOutputStream.writeObject(RemoteOutputStream.java:82) at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.util.StreamTaskListener.writeObject(StreamTaskListener.java:161) at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:667) at hudson.FilePath.act(FilePath.java:747) at hudson.FilePath.act(FilePath.java:740) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:731) at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:676) at hudson.model.AbstractProject.checkout(AbstractProject.java:1193) at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:555) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443) at hudson.model.Run.run(Run.java:1376) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:230) #18 (ref.3) : hudson.remoting.RemoteClassLoader$ClassLoaderProxy@43900f17[java.net.URLClassLoader@43900f17] java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:369) at hudson.remoting.MultiClassLoaderSerializer$Output.annotateClass(MultiClassLoaderSerializer.java:66) at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source) at java.io.ObjectOutputStream.writeClassDesc(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:667) at hudson.plugins.systemloadaverage_monitor.SystemLoadAverageMonitor$1.monitor(SystemLoadAverageMonitor.java:47) at hudson.plugins.systemloadaverage_monitor.SystemLoadAverageMonitor$1.monitor(SystemLoadAverageMonitor.java:42) at hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:202) #158 (ref.1) : hudson.CloseProofOutputStream@4da035d9 java.lang.Exception at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:66) at hudson.remoting.ExportTable.export(ExportTable.java:166) at hudson.remoting.Channel.export(Channel.java:548) at hudson.remoting.RemoteOutputStream.writeObject(RemoteOutputStream.java:82) at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.util.StreamTaskListener.writeObject(StreamTaskListener.java:161) at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:667) [...]