[hibernate-dev] Problems building Core

[Galder Zamarreno]

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<adam at 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
>
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