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Bug 355694

Summary:	remote file system problem, or something, on "fastlane"?
Product:	Community	Reporter:	David Williams <david_williams>
Component:	CI-Jenkins	Assignee:	Eclipse Webmaster <webmaster>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	mtaal
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description David Williams

2011-08-24 08:07:52 EDT

Our "indigo.runAggregatio" job was configured to run on (only) the "fastlane" server ... and this morning it was failing with some unusual error messages ... the type of messages that make it sound like something is wrong with that hudon slave. 

Complete output can be seen at
https://hudson.eclipse.org/hudson/view/Repository%20Aggregation/job/indigo.runAggregator/622/console

but the start of the log was 

Started by user ktsvetkov
Building remotely on Fastlane
hudson.util.IOException2: remote file operation failed: /opt/users/hudsonbuild/workspace/indigo.runAggregator at hudson.remoting.Channel@2e22f376:Fastlane
	at hudson.FilePath.act(FilePath.java:749)
	at hudson.FilePath.act(FilePath.java:735)
	at hudson.scm.CVSSCM.isUpdatable(CVSSCM.java:676)
	at hudson.scm.CVSSCM.checkout(CVSSCM.java:361)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1118)
	at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:480)
	at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:412)
	at hudson.model.Run.run(Run.java:1337)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:140)
Caused by: java.io.IOException: Remote call on Fastlane failed
	at hudson.remoting.Channel.call(Channel.java:638)
	at hudson.FilePath.act(FilePath.java:742)
	... 10 more
Caused by: java.lang.LinkageError: loader (instance of  hudson/remoting/RemoteClassLoader): attempted  duplicate class definition for name: "hudson/scm/RepositoryBrowser"
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632
.....

Comment 1 David Williams

2011-08-24 08:20:20 EDT

I meant to note ... I changed the job so it would run on "hudson-slave1" and seems to be running fine there.

Comment 2 Eclipse Webmaster

2011-08-24 10:53:50 EDT

*** Bug 355708 has been marked as a duplicate of this bug. ***

Comment 3 Eclipse Webmaster

2011-08-24 10:55:21 EDT

Once the xtext build is done I'll restart the slave.

-M.

Comment 4 Eclipse Webmaster

2011-08-24 11:31:52 EDT

I've restarted fastlane.  If this happens again I'll restart the master process.

-M.