Hudson build always end up in "java.lang.OutOfMemoryError: Java heap space" error -


i'm having problem hudson build slave has got windows xp 4 gb ram , in batch file call jnlp have specify following:

javaws -j-xms1280m -j-xmx1024m http://hudson-master.domain.com:8080/computer/exige/slave-agent.jnlp

why can't give more 1 gb ?

any , suggestion appreciated.

thanks, awt

 system out of resources. consult following stack trace details. java.lang.outofmemoryerror: java heap space         @ com.sun.tools.javac.util.list.prepend(list.java:145)         @ com.sun.tools.javac.jvm.classreader.openarchive(classreader.java:1457)         @ com.sun.tools.javac.jvm.classreader.list(classreader.java:1742)         @ com.sun.tools.javac.jvm.classreader.listall(classreader.java:1882)         @ com.sun.tools.javac.jvm.classreader.fillin(classreader.java:1903)         @ com.sun.tools.javac.jvm.classreader.complete(classreader.java:1538)         @ com.sun.tools.javac.code.symbol.complete(symbol.java:355)         @ com.sun.tools.javac.comp.enter.visittoplevel(enter.java:256)         @ com.sun.tools.javac.tree.tree$toplevel.accept(tree.java:382)         @ com.sun.tools.javac.comp.enter.classenter(enter.java:221)         @ com.sun.tools.javac.comp.enter.classenter(enter.java:235)         @ com.sun.tools.javac.comp.enter.complete(enter.java:448)         @ com.sun.tools.javac.comp.enter.main(enter.java:433)         @ com.sun.tools.javac.main.javacompiler.compile(javacompiler.java:404)         @ com.sun.tools.javac.main.main.compile(main.java:592)         @ com.sun.tools.javac.main.main.compile(main.java:544)         @ com.sun.tools.javac.main.compile(main.java:85)         @ sun.reflect.nativemethodaccessorimpl.invoke0(native method)         @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:39)         @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)         @ java.lang.reflect.method.invoke(method.java:585)         @ org.codehaus.plexus.compiler.javac.javaccompiler.compileinprocess(javaccompiler.java:420)         @ org.codehaus.plexus.compiler.javac.javaccompiler.compile(javaccompiler.java:141)         @ org.apache.maven.plugin.abstractcompilermojo.execute(abstractcompilermojo.java:493)         @ org.apache.maven.plugin.compilermojo.execute(compilermojo.java:114)         @ org.apache.maven.plugin.defaultpluginmanager.executemojo(defaultpluginmanager.java:483)         @ hudson.maven.agent.pluginmanagerinterceptor.executemojo(pluginmanagerinterceptor.java:182)         @ org.apache.maven.lifecycle.defaultlifecycleexecutor.executegoals(defaultlifecycleexecutor.java:678)         @ org.apache.maven.lifecycle.defaultlifecycleexecutor.executegoalwithlifecycle(defaultlifecycleexecutor.java:540)         @ org.apache.maven.lifecycle.defaultlifecycleexecutor.executegoal(defaultlifecycleexecutor.java:519)         @ org.apache.maven.lifecycle.defaultlifecycleexecutor.executegoalandhandlefailures(defaultlifecycleexecutor.java:371)         @ org.apache.maven.lifecycle.defaultlifecycleexecutor.executetasksegments(defaultlifecycleexecutor.java:332)   [info] ------------------------------------------------------------------------ [info] more information, run maven -e switch [info] ------------------------------------------------------------------------ [info] total time: 34 seconds [info] finished at: fri oct 08 17:27:59 est 2010 [info] final memory: 25m/63m [info] ------------------------------------------------------------------------  

if have master slave configuration, should specify memory settings in manage hudson->configure system->global properties

the kind of environment properties present on master used in slave too.


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