Bugzilla – Full Text Bug Listing
| Summary: | Hudson builds fail with attempted duplicate class definition for hudson/model/AbstractProject | ||
|---|---|---|---|
| Product: | Community | Reporter: | Matt Heitz <mheitz> |
| Component: | CI-Jenkins | Assignee: | Eclipse Webmaster <webmaster> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | major | ||
| Priority: | P3 | CC: | alex.panchenko, denis.roy |
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
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Description
Matt Heitz
I suspect this is related to the increase in executors. I'll schedule Hudson for a restart, but that's a temporary fix. -M. It's working again. Thanks. It's happening again, this time on Fastlane. See https://hudson.eclipse.org/hudson/job/cbi-edt-nightly/503/ And again: CVS Polling Log Started on Jun 6, 2012 3:00:30 AM FATAL: remote file operation failed: /opt/users/hudsonbuild/workspace/dltk-nightly at hudson.remoting.Channel@ee8bd13:hudson-slave1 hudson.util.IOException2: remote file operation failed: /opt/users/hudsonbuild/workspace/dltk-nightly at hudson.remoting.Channel@ee8bd13:hudson-slave1 at hudson.FilePath.act(FilePath.java:754) at hudson.FilePath.act(FilePath.java:740) at hudson.scm.CVSSCM.isUpdatable(CVSSCM.java:439) at hudson.scm.CVSSCM.compareRemoteRevisionWith(CVSSCM.java:397) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354) at hudson.scm.SCM.poll(SCM.java:371) at hudson.model.AbstractProject.poll(AbstractProject.java:1347) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:430) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:459) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.io.IOException: Remote call on hudson-slave1 failed at hudson.remoting.Channel.call(Channel.java:659) at hudson.FilePath.act(FilePath.java:747) ... 15 more 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.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:151) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:131) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) at java.lang.Class.getDeclaredMethod(Class.java:1935) at java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1382) at java.io.ObjectStreamClass.access$1700(ObjectStreamClass.java:52) at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:438) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:413) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:547) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at hudson.remoting.UserRequest.deserialize(UserRequest.java:178) at hudson.remoting.UserRequest.perform(UserRequest.java:98) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:283) ... 6 more The same error at https://hudson.eclipse.org/hudson/job/dltk-nightly/100/console I'll have to re-start the slave, but it's pretty busy. -M. I've restarted slave1, let me know if the issue persists. -M. It still doesn't work. *** This bug has been marked as a duplicate of bug 366672 *** |