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https://issues.apache.org/jira/browse/OPENJPA-737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12636684#action_12636684
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Kevin Sutter commented on OPENJPA-737:
--------------------------------------
Do your kids know that you are hijacking their machine for your development
environment? :-)
Are you running with the IBM JDK or the Sun JDK? If you are running with the
IBM JDK, you may be hitting the issue I was having with the maven Release
plugin. Here's what I put out on our Release page (
http://cwiki.apache.org/confluence/display/openjpa/New+Release+Instructions+(BETA)
):
o If using IBM JDK, then also set the system property test.jvm.arguments to
-Xdump:none (Avoids OOM heap dumps on selected tests. These extra files throw
off the rat:check processing.) For example,
mvn -Dtest.jvm.arguments="-Xdump:none" ...
Or, you could switch to the Sun JDK...
Let us know if this was the cause of your problem. OpenJPA has a testcase that
forces OOM errors, so you just might be experiencing this situation.
Kevin
> Unit tests fail with OutOfMemoryException during build on Playstation 3
> -----------------------------------------------------------------------
>
> Key: OPENJPA-737
> URL: https://issues.apache.org/jira/browse/OPENJPA-737
> Project: OpenJPA
> Issue Type: Bug
> Components: build / infrastructure
> Affects Versions: 1.3.0
> Environment: Playstation 3, Yellow Dog Linux 6.0, IBM Java SDK 5.0
> SR8a ppc64, 768mb swap space
> Reporter: Jeremy Bauer
> Priority: Minor
>
> The OpenJPA build fails with an OutOfMemoryException on Playstation 3 while
> running unit tests. I end up with a large core dump and other debug files.
> The build is successful when I disable the unit tests. Is there a way to
> run the build+unit tests on machines with limited memory (256mb core)?
> BTW, I have yet to get an OutOfMemoryException or javacore from Metal Gear
> Solid. An OpenJPA build should be a piece of cake. :-) :-)
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