try add this to your .bashrc (or others if you're not using unix-like os) export MAVEN_OPTS=-Xmx1024m
------------------------------- Best Regards, Strong Liu On Feb 6, 2010, at 3:16 PM, Amin Mohammed-Coleman wrote: > Hi All > > I'm trying to build core and followed the steps mentioned and I'm getting the > following exception: > > Failure 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.code.Scope$ImportScope.makeEntry(Scope.java:385) > at com.sun.tools.javac.code.Scope.enter(Scope.java:196) > at com.sun.tools.javac.code.Scope.enter(Scope.java:183) > at com.sun.tools.javac.comp.MemberEnter.importAll(MemberEnter.java:132) > at > com.sun.tools.javac.comp.MemberEnter.visitTopLevel(MemberEnter.java:509) > at > com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:446) > at > com.sun.tools.javac.comp.MemberEnter.memberEnter(MemberEnter.java:387) > > > I've added the following to the parent pom.xml (after googling around) > > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-compiler-plugin</artifactId> > <configuration> > <source>1.4</source> > <target>1.4</target> > <argLine>-Xmx512m</argLine> > </configuration> > </plugin> > > > But still no luck. Any help would be appreciated. I'm working on Hibernate > Search and need to build core. > > > Thanks > > On 4 Jan 2010, at 10:52, Galder Zamarreno wrote: > >> If you ever have doubts whether some VM parameters are affecting your >> test execution, I think you might be able to add a call to >> http://java.sun.com/j2se/1.5.0/jcp/beta1/apidiffs/java/lang/management/RuntimeMBean.html#getInputArguments() >> >> to see what VM parameters have been passed to your test. >> >> On 12/21/2009 09:17 PM, Hardy Ferentschik wrote: >>> Hi, >>> >>> turns out that MAVEN_OPTS does not help in this case at all. The surefire >>> plugin per default uses the forkMode 'once', meaning a new JVM gets created >>> for running the tests. Command line arguments passed via MAVEN_OPTS only >>> apply >>> for the JVM running the build. >>> >>> To increase the heap size for surefire you have to pass the JVM options in >>> the plugin configuration. See >>> http://opensource.atlassian.com/projects/hibernate/browse/HHH-4728 >>> >>> I added -Xmx1024 globally in the parent pom of Core. I think that's better >>> than >>> just adding it to Envers alone. >>> >>> I have no idea why no-one else has experienced this issue. Might be some >>> JVM specific >>> thing. >>> >>> --Hardy >>> >>> >>> >>> On Mon, 21 Dec 2009 13:28:46 -0300, Adam Warski<a...@warski.org> wrote: >>> >>>> >>>>> -Xmx1024 - that's what I used to have, mainly driven by the fact that >>>>> once upon >>>>> a time the docbook plugin needed to work. >>>>> >>>>> Btw, I also have the problem if I just try to run the Envers build. >>>> That's very weird. I just ran all tests, a "clean install" took 1m 30s, >>>> even with default maven memory settings (so no -Xmx in MAVE_OPTS). >>>> I'm using Maven 2.2.0 on Java 1.5.0_19 (32 bit - maybe that's the >>>> problem?) >>>> >>>>> Have you only recently added more tests? I used to be able to build >>>>> everything just fine. >>>>> Maybe the test suite can be split up? (eg by configuring two instances >>>>> of the surefire plugin !?) >>>>> In case it the the report generator, maybe there is a way to configure >>>>> another generator? >>>> Well I add some tests from time to time (basically when I fix a bug ;) >>>> ), but nothing dramatical. >>>> I'm not too good with maven so I don't really know if it's possible to >>>> do a split. >>>> >>>> Adam >>> >>> _______________________________________________ >>> hibernate-dev mailing list >>> hibernate-dev@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/hibernate-dev >> _______________________________________________ >> hibernate-dev mailing list >> hibernate-dev@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/hibernate-dev > > > _______________________________________________ > hibernate-dev mailing list > hibernate-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
