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https://issues.jenkins-ci.org/browse/JENKINS-10771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=161130#comment-161130
]
Deepti K commented on JENKINS-10771:
------------------------------------
I have jenkins 1.456 installed on my machine hosting Ubuntu 11.04(Natty) with
openjdk-6-jre.
The jobs are executed on the ec2 slaves which are configured for provisioning
Ubuntu 12.04 (precise, beta) images and openjdk-6-jre.
My builds failed constantly with the following error when more than one build
executed on the slave simultaneously:
Caused by: java.lang.LinkageError: loader (instance of
hudson/remoting/RemoteClassLoader): attempted duplicate class definition for
name: "hudson/model/AbstractProject"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
at java.lang.ClassLoader.defineClass(ClassLoader.java:480)
at
hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:152)
at
hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:131)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2444)
at java.lang.Class.getDeclaredMethod(Class.java:1952)
at
java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1396)
at java.io.ObjectStreamClass.access$1700(ObjectStreamClass.java:69)
at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:455)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:430)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:327)
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:564)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1600)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1513)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1749)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1963)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1887)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1963)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1887)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:182)
at hudson.remoting.UserRequest.perform(UserRequest.java:98)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:287)
at
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
Relaunching the slave and executing the builds did not help. As a workaround I
restricted only 1 build executor on the slave and it seem to build the jobs
successfully. But this inturn leads to poor utilisation of the slaves. I would
request to fix the bug at the earliest.
> hudson.util.IOException2: remote file operation failed
> ------------------------------------------------------
>
> Key: JENKINS-10771
> URL: https://issues.jenkins-ci.org/browse/JENKINS-10771
> Project: Jenkins
> Issue Type: Bug
> Components: master-slave
> Affects Versions: current
> Environment: node: Windows Server 2008 R2, amd64 - Intel64 Family 6
> Model 15 Stepping 1, GenuineIntel, jvm 1.6.0_25-b06
> master: AIX
> Reporter: Thorsten Löber
>
> After upgrading jenkins from 1.415 to 1.426 we cannot build anymore any
> project on our windows node. We get the exception:
> Building remotely on WSJENKINSDEV01
> hudson.util.IOException2: remote file operation failed: d:\Program
> Files\jenkins_slave\workspace\TASC Workbench at
> hudson.remoting.Channel@4f854f85:WSJENKINSDEV01
> at hudson.FilePath.act(FilePath.java:754)
> at hudson.FilePath.act(FilePath.java:740)
> at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:731)
> at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:676)
> at hudson.model.AbstractProject.checkout(AbstractProject.java:1193)
> at
> hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:555)
> at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443)
> at hudson.model.Run.run(Run.java:1376)
> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
> at hudson.model.ResourceController.execute(ResourceController.java:88)
> at hudson.model.Executor.run(Executor.java:230)
> Caused by: java.io.IOException: Remote call on WSJENKINSDEV01 failed
> at hudson.remoting.Channel.call(Channel.java:677)
> at hudson.FilePath.act(FilePath.java:747)
> ... 10 more
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class
> hudson.model.Hudson
> at
> hudson.scm.SubversionWorkspaceSelector.syncWorkspaceFormatFromMaster(SubversionWorkspaceSelector.java:85)
> at
> hudson.scm.SubversionSCM.createSvnClientManager(SubversionSCM.java:808)
> at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:751)
> at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:738)
> at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1994)
> at hudson.remoting.UserRequest.perform(UserRequest.java:118)
> at hudson.remoting.UserRequest.perform(UserRequest.java:48)
> 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 hudson.remoting.Engine$1$1.run(Engine.java:60)
> at java.lang.Thread.run(Unknown Source)
> As soon as we rollback, we are able again to build the project.
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