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From Julian Reschke <julian.resc...@gmx.de>
Subject Re: jackrabbit-core integration tests memory/GC problems
Date Thu, 21 Jun 2012 14:07:48 GMT
On 2012-06-21 15:46, Jukka Zitting wrote:
> Hi,
>
> On Thu, Jun 21, 2012 at 3:14 PM, Julian Reschke <julian.reschke@gmx.de> wrote:
>> are there recommended maven_opts for running with -PintegrationTesting?
>>
>> The only results I currently get are either out of memory exceptions *or* GC
>> timeouts. (jdk1.6, win64, on org.apache.jackrabbit.core.data.TestAll)
>
> I haven't encountered the problem (Java 7 on Linux), and it looks like
> our Jenkins build (Java 6 on Solaris) that doesn't use any specific
> MAVEN_OPTS setting is also fine. It looks like a platform-specific
> problem, either caused by too little memory used by the default JVM
> settings or by some problem in the way our code interacts with the
> host platform.
>
> Is this a recent issue, i.e. can you reproduce it in the same
> environment with an older revision of Jackrabbit trunk?

I'm now running with

   -Xmx1024m -XX:MaxPermSize=250m

and it appears to work again.

Next time it happens I'll try to collect more data.

Best regards, Julian


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