Question

我正在运行一个创建findbugs报告的Jenkins工作。似乎Findbugs是内存和时间饥饿最初我面临OutOfMemory错误问题，我通过设置MAVEN_OPTS变量来增加内存，即

MAVEN_OPTS=-Xms512m -Xmx1024m -XX:MaxPermSize=512m.

现在我面临Timeout：子进程中断的异常。有什么建议如何摆脱这个？

注意：我正在使用“mvn clean compile findbugs：findbugs”命令，如果我手动运行它的工作（没有任何超时异常）。

Findbugs版本：2.5.3 詹金斯版本：1.545

以下是错误日志：

[INFO] [findbugs:findbugs {execution: default-cli}]
[INFO] Fork Value is false
     [java] JVM args ignored when same JVM is used.

Timeout: sub-process interrupted
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Timeout: killed the sub-process
[INFO] ------------------------------------------------------------------------
[INFO] Trace
: Timeout: killed the sub-process
    at org.apache.tools.ant.taskdefs.Java.run(Java.java:774)
    at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221)
    at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135)
    at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at groovy.util.AntBuilder.nodeCompleted(AntBuilder.java:199)
    at groovy.util.BuilderSupport.doInvokeMethod(BuilderSupport.java:147)
    at groovy.util.AntBuilder.doInvokeMethod(AntBuilder.java:149)
    at groovy.util.BuilderSupport.invokeMethod(BuilderSupport.java:64)
    at org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:756)
    at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:730)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
    at org.codehaus.mojo.findbugs.FindBugsMojo.executeFindbugs(FindBugsMojo.groovy:997)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
    at org.codehaus.mojo.findbugs.FindBugsMojo.execute(FindBugsMojo.groovy:786)
    at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
    at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:182)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
    at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    at hudson.maven.agent.Main.launch(Main.java:204)
    at hudson.maven.MavenBuilder.call(MavenBuilder.java:154)
    at hudson.maven.Maven2Builder.call(Maven2Builder.java:79)
    at hudson.maven.Maven2Builder.call(Maven2Builder.java:55)
    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: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:662)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11 minutes 16 seconds
[INFO] Finished at: Mon Mar 24 04:13:52 PDT 2014

[INFO] Final Memory: 355M/910M

Answer 1

您可能需要查看Maven Findbugs插件的timeout property。默认设置为10分钟。由于您的分析需要11分16秒，这可能是您遇到问题的原因。请注意，您还必须将fork设置为true才能生效。

Jenkins致命错误超时：杀死了子进程

1 个答案: