我在使用Hudson构建从机时遇到了问题,该从机运行Windows XP系统,内存为4GB,在批处理文件中调用JNLP时,我指定了如下参数:
[INFO] ------------------------------------------------------------------------ [INFO] 如需更多信息,请使用-e开关运行Maven [INFO] ------------------------------------------------------------------------ [INFO] 总时间:34秒 [INFO] 完成于:2010年10月08日 星期五 EST 下午5:27:59 [INFO] 最终内存:25M/63M [INFO] ------------------------------------------------------------------------
javaws -J-Xms1280m -J-Xmx1024m http://hudson-master.domain.com:8080/computer/Exige/slave-agent.jnlp
为什么我不能将其设置为超过1GB的值?
系统资源不足。请查看以下堆栈跟踪以获取详细信息。 Java堆空间不足 java.lang.OutOfMemoryError: at com.sun.tools.javac.util.List.prepend(List.java:145) at com.sun.tools.javac.jvm.ClassReader.openArchive(ClassReader.java:1457) at com.sun.tools.javac.jvm.ClassReader.list(ClassReader.java:1742) at com.sun.tools.javac.jvm.ClassReader.listAll(ClassReader.java:1882) at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:1903) at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1538) at com.sun.tools.javac.code.Symbol.complete(Symbol.java:355) at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:256) at com.sun.tools.javac.tree.Tree$TopLevel.accept(Tree.java:382) at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:221) at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:235) at com.sun.tools.javac.comp.Enter.complete(Enter.java:448) at com.sun.tools.javac.comp.Enter.main(Enter.java:433) at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:404) at com.sun.tools.javac.main.Main.compile(Main.java:592) at com.sun.tools.javac.main.Main.compile(Main.java:544) at com.sun.tools.javac.Main.compile(Main.java:85) 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:585) at org.codehaus.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:420) at org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:141) at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:493) at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:182) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)[INFO] ------------------------------------------------------------------------ [INFO] 如需更多信息,请使用-e开关运行Maven [INFO] ------------------------------------------------------------------------ [INFO] 总时间:34秒 [INFO] 完成于:2010年10月08日 星期五 EST 下午5:27:59 [INFO] 最终内存:25M/63M [INFO] ------------------------------------------------------------------------
-J
标志将JVM参数传递给javaws
(Java Web Start)。 - dogbane