[JIRA] [slave-status] (JENKINS-25329) java.lang.NoClassDefFoundError: hudson/slaves/SlaveComputer

[zhaox...@cn.ibm.com (JIRA)]

Xiao Jin Zhao
 created  JENKINS-25329


java.lang.NoClassDefFoundError: hudson/slaves/SlaveComputer















Issue Type:


Bug



Assignee:


Unassigned


Components:


slave-status



Created:


28/Oct/14 6:43 AM



Description:


Any time when start a task to execute installation on Windows 2012 slave, a fatal failure returned as below, however the slave node do connect already:
FATAL: Remote call on ... failed
java.io.IOException: Remote call on ... failed
	at hudson.remoting.Channel.call(Channel.java:748)
	at hudson.Launcher$RemoteLauncher.kill(Launcher.java:918)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:558)
	at hudson.model.Run.execute(Run.java:1740)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:234)
Caused by: java.lang.NoClassDefFoundError: hudson/slaves/SlaveComputer
	at hudson.util.ProcessTree.getKillers(ProcessTree.java:151)
	at hudson.util.ProcessTree$OSProcess.killByKiller(ProcessTree.java:212)
	at hudson.util.ProcessTree$Windows$1.killRecursively(ProcessTree.java:404)
	at hudson.util.ProcessTree$Windows.killAll(ProcessTree.java:461)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:930)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:921)
	at hudson.remoting.UserRequest.perform(UserRequest.java:118)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:328)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
	at java.util.concurrent.FutureTask.run(FutureTask.java:149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:906)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:929)
	at hudson.remoting.Engine$1$1.run(Engine.java:63)
	at java.lang.Thread.run(Thread.java:738)




Environment:


Jenkins 1.575




Project:


Jenkins



Priority:


Blocker



Reporter:


Xiao Jin Zhao

























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[JIRA] [slave-status] (JENKINS-25329) java.lang.NoClassDefFoundError: hudson/slaves/SlaveComputer

[dan...@beckweb.net (JIRA)]

Daniel Beck
 commented on  JENKINS-25329


java.lang.NoClassDefFoundError: hudson/slaves/SlaveComputer















More information is needed. Read all of https://wiki.jenkins-ci.org/display/JENKINS/How+to+report+an+issue and follow the instructions there.

Check the logs for previous class loading failures. Make sure no issues with the jar cache directory occur (needs user.home to be writable).

Try to disconnect/reconnect the slave no.



























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