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[QB-2580] java.lang.ClassNotFoundException: java.lang.UNIXProcess on killing process tree on windows
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| Status: | Resolved |
| Project: | QuickBuild |
| Component/s: | None |
| Affects Version/s: | 6.0.28 |
| Fix Version/s: | 6.0.34 |
| Type: | Bug | Priority: | Critical |
| Reporter: | AlSt | Assigned To: | Unassigned |
| Resolution: | Fixed | Votes: | 0 |
| Remaining Estimate: | Unknown | Time Spent: | Unknown |
| Original Estimate: | Unknown | ||
| Description |
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I think after an agent lost connectivity to the server it tried to clean up running builds on that machine and then this happenend:
04:57:22,207 ERROR - Step 'master>build>execute.tests>build-integrationtests-selective' is failed. java.lang.RuntimeException: java.lang.LinkageError at com.pmease.quickbuild.bootstrap.BootstrapUtils.wrapAsUnchecked(BootstrapUtils.java:56) at com.pmease.quickbuild.util.ExceptionUtils.wrapAsUnchecked(ExceptionUtils.java:82) at com.pmease.quickbuild.stepsupport.Step.execute(Step.java:549) at com.pmease.quickbuild.stepsupport.StepExecutionJob.executeStepAwareJob(StepExecutionJob.java:30) at com.pmease.quickbuild.stepsupport.StepAwareJob.executeBuildAwareJob(StepAwareJob.java:45) at com.pmease.quickbuild.BuildAwareJob.execute(BuildAwareJob.java:60) at com.pmease.quickbuild.grid.GridJob.run(GridJob.java:106) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.LinkageError at com.pmease.quickbuild.execution.killtree.ProcessTree$UnixReflection.<clinit>(ProcessTree.java:544) at com.pmease.quickbuild.execution.killtree.ProcessTree$1$1.killRecursively(ProcessTree.java:295) at com.pmease.quickbuild.execution.killtree.ProcessTree.killAll(ProcessTree.java:144) at com.pmease.quickbuild.execution.Commandline.terminateProcessTree(Commandline.java:404) at com.pmease.quickbuild.execution.Commandline.execute(Commandline.java:354) at com.pmease.quickbuild.execution.Commandline.execute(Commandline.java:222) at com.pmease.quickbuild.plugin.builder.ant.AntBuildStep.run(AntBuildStep.java:288) at com.pmease.quickbuild.plugin.builder.ant.AntBuildStep$$EnhancerByCGLIB$$4603eaa4.CGLIB$run$0(<generated>) at com.pmease.quickbuild.plugin.builder.ant.AntBuildStep$$EnhancerByCGLIB$$4603eaa4$$FastClassByCGLIB$$e0744b09.invoke(<generated>) at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:215) at com.pmease.quickbuild.DefaultScriptEngine$Interpolator.intercept(DefaultScriptEngine.java:273) at com.pmease.quickbuild.plugin.builder.ant.AntBuildStep$$EnhancerByCGLIB$$4603eaa4.run(<generated>) at com.pmease.quickbuild.stepsupport.Step.execute(Step.java:539) ... 9 more Caused by: java.lang.ClassNotFoundException: java.lang.UNIXProcess at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:195) at com.pmease.quickbuild.execution.killtree.ProcessTree$UnixReflection.<clinit>(ProcessTree.java:531) ... 21 more The weird thing is that the machine where this occurred is a Windows machine (Windows Server 2012 R2 (6.3)). And it also gets recognized as this os type by qb. |
| Comments |
| Comment by Robin Shen [ 12/Nov/15 11:39 PM ] |
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Looks like QB mistakenly take the OS as a Unix one. Can you please run below script on the agent via QB scripting step to see what path separator it is using?
groovy: logger.info("path separator: " + File.pathSeparatorChar); Also please let me know the JDK version used on this agent. |
| Comment by AlSt [ 13/Nov/15 09:02 AM ] |
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10:00:16,300 INFO - path separator: ;
10:00:16,389 INFO - java.version: 1.7.0_80 |