centos6-3 failing due to java initialize class error

[Joshua Harlow]

It appears that the centos6-3 slaves might be corrupted/broken?

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2014-01-06 20:49:40.268 | java.io.IOException: Remote call on centos6-3 failed
2014-01-06 20:49:40.268 | at hudson.remoting.Channel.call(Channel.java:722)
2014-01-06 20:49:40.269 | at hudson.Launcher$RemoteLauncher.launch(Launcher.java:862)
2014-01-06 20:49:40.269 | at hudson.Launcher$ProcStarter.start(Launcher.java:353)
2014-01-06 20:49:40.269 | at hudson.Launcher$ProcStarter.join(Launcher.java:360)
2014-01-06 20:49:40.269 | at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:91)
2014-01-06 20:49:40.269 | at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:60)
2014-01-06 20:49:40.269 | at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
2014-01-06 20:49:40.270 | at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
2014-01-06 20:49:40.270 | at hudson.model.Build$BuildExecution.build(Build.java:199)
2014-01-06 20:49:40.270 | at hudson.model.Build$BuildExecution.doRun(Build.java:160)
2014-01-06 20:49:40.270 | at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:586)
2014-01-06 20:49:40.270 | at hudson.model.Run.execute(Run.java:1593)
2014-01-06 20:49:40.270 | at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
2014-01-06 20:49:40.271 | at hudson.model.ResourceController.execute(ResourceController.java:88)
2014-01-06 20:49:40.271 | at hudson.model.Executor.run(Executor.java:247)
2014-01-06 20:49:40.279 | Caused by: java.lang.NoClassDefFoundError: Could not initialize class jenkins.model.Jenkins$MasterComputer
2014-01-06 20:49:40.280 | at hudson.Launcher$LocalLauncher.<init>(Launcher.java:755)
2014-01-06 20:49:40.281 | at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:991)
2014-01-06 20:49:40.281 | at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:965)
2014-01-06 20:49:40.281 | at hudson.remoting.UserRequest.perform(UserRequest.java:118)
2014-01-06 20:49:40.281 | at hudson.remoting.UserRequest.perform(UserRequest.java:48)
2014-01-06 20:49:40.281 | at hudson.remoting.Request$2.run(Request.java:326)
2014-01-06 20:49:40.281 | at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
2014-01-06 20:49:40.282 | at java.util.concurrent.FutureTask.run(FutureTask.java:262)
2014-01-06 20:49:40.282 | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
2014-01-06 20:49:40.282 | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
2014-01-06 20:49:40.282 | at java.lang.Thread.run(Thread.java:744)
2014-01-06 20:49:40.296 | Build step 'Execute shell' marked build as failure

http://logs.openstack.org/23/65123/5/check/gate-taskflow-python26/229480e/console.html

[Jeremy Stanley (fungi)]

I removed this slave from service shortly after the situation was reported, but it probably failed quite a few python26 jobs before it was caught.

[Matt Riedemann (mriedem)]

I'm seeing this on some hp cloud slaves too:

http://logs.openstack.org/16/60716/4/gate/gate-tempest-dsvm-neutron/f327c84/console.html

http://logs.openstack.org/16/60716/4/gate/gate-tempest-dsvm-postgres-full/c99e3f8/console.html

[Matt Riedemann (mriedem)]

Nevermind, I was seeing the HP cloud issues which is bug 1266692.

[Jeremy Stanley (fungi)]

After the jenkins01 restart yesterday, I rebooted centos6-3 and brought it back into service, then confirmed that it was successfully running tests with no recurrence of the earlier Jenkins agent issue.