the jvm seems a little bit dated (hadoop and by extension Mahout is not recommended for use on 18 but 19 and on should be fine) but otherwise I must admit i don't see anything wrong with the setup.
On Sat, May 7, 2011 at 2:52 PM, Brent Downs <[email protected]> wrote: > > For Java, I havejava version "1.6.0_17"Java(TM) SE Runtime Environment (build > 1.6.0_17-b04-248)Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01-101, mixed > mode) > My machine is a MacBook Pro with 4GB of memory and runs OSX 10.6.7 > >> From: [email protected] >> Date: Sat, 7 May 2011 14:41:26 -0700 >> Subject: Re: Starting out with Mahout >> To: [email protected] >> >> What size machine? What OS? >> >> What java do you have? >> >> On Sat, May 7, 2011 at 2:30 PM, Brent Downs <[email protected]> wrote: >> >> > >> > Hey, >> > Hopefully this isn't too asine a question. I have downloaded Mahout and am >> > trying to build it. When try "mvn install" everything looks fine until the >> > end. Has anyone seen this particular error? If so, do you know how to >> > rectify it? >> > -BD >> > >> > [INFO] 1 error[INFO] >> > -------------------------------------------------------------[INFO] >> > ------------------------------------------------------------------------[ERROR] >> > BUILD FAILURE[INFO] >> > ------------------------------------------------------------------------[INFO] >> > Compilation failureFailure executing javac, but could not parse the error: >> > >> > The system is out of resources.Consult the following stack trace for >> > details.java.lang.OutOfMemoryError: Java heap space at >> > com.sun.tools.javac.tree.TreeMaker.MethodDef(TreeMaker.java:159) at >> > com.sun.tools.javac.parser.Parser.methodDeclaratorRest(Parser.java:2550) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceBodyDeclaration(Parser.java:2481) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceBody(Parser.java:2408) >> > at com.sun.tools.javac.parser.Parser.classDeclaration(Parser.java:2253) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceOrEnumDeclaration(Parser.java:2191) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceBodyDeclaration(Parser.java:2446) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceBody(Parser.java:2408) >> > at com.sun.tools.javac.parser.Parser.classDeclaration(Parser.java:2253) >> > at >> > com.sun.tools.javac.parser.Parser.classOrInterfaceOrEnumDeclaration(Parser.java:2191) >> > at >> > com.sun.tools.javac.parser.Parser.typeDeclaration(Parser.java:2180) at >> > com.sun.tools.javac.parser.Parser.compilationUnit(Parser.java:2126) at >> > com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:509) at >> > com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:550) at >> > com.sun.tools.javac.main.JavaCompiler.parseFiles(JavaCompiler.java:801) >> > at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:727) at >> > com.sun.tools.javac.main.Main.compile(Main.java:353) at >> > com.sun.tools.javac.main.Main.compile(Main.java:279) at >> > com.sun.tools.javac.main.Main.compile(Main.java:270) at >> > com.sun.tools.javac.Main.compile(Main.java:87) 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.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:554) >> > at >> > org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:161) >> > at >> > org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:605) >> > at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128) at >> > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483) >> > 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) >> > >
