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From "Gav..." <brightoncomput...@brightontown.com.au>
Subject RE: Is forrest heaps size limited?
Date Wed, 19 Sep 2007 07:23:43 GMT

<quote who="Thorsten Scherler">
> On Tue, 2007-09-18 at 20:07 +0800, Gav.... wrote:
>> Hi Thorsten.
>>
>> > -----Original Message-----
>> > From: Thorsten Scherler
>> [mailto:thorsten.scherler.ext@juntadeandalucia.es]
>> > Sent: Tuesday, 18 September 2007 3:45 PM
>> > To: user@forrest.apache.org
>> > Subject: Is forrest heaps size limited?
>> >
>> > Hi all,
>> >
>> > I am trying to set forrest heaps size up, but with limited suggest.
>> >
>> > forrest.jvmargs=--Xms256M -Xmx1024M -Djava.awt.headless=true
>> >
>> > is failing with:
>> >
>> > Error occurred during initialization of VM
>> > Incompatible initial and maximum heap sizes specified
>>
>> This is because you haven't increased forrest.maxmemory to suit.
>>
>> Try increasing forrest.maxmemory to 256m then try your above 256/1024
>> should work fine.
>>
>
> Hmm, cheers.
>
> It is a bit confusing to define 2 different properties for that.
> forrest.jvmargs=-Xms256M
> forrest.maxmemory=1024M
>
> salu2

Sorry, thats not what I meant.

Your original line is ok :

forrest.jvmargs= -Xms256M -Xmx1024M -Djava.awt.headless=true

but the forrest.maxmemory is related and defaults to 64M
You need to increase this to 256M for your jvmargs to work.

forrest.maxmemory=256M

is sufficient for your jvmargs to function correctly.
They are two seperate variables for Java but related.

Can't explain it better than that other I tried it and works
fine.

Gav...

>
>> Gav...
>>
>> >
>> > BUILD FAILED
>> > /home/thorsten/src/apache/forrest/trunk/main/forrest.build.xml:433:
>> Java
>> > returned: 1
>> >
>> >
>> > But with
>> > forrest.jvmargs=-Xms64M -Xmx256M -Djava.awt.headless=true
>> >
>> > It is working. Seems like the ms cannot do more then 100M since 128M
>> is
>> > failing as well.
>> >
>> >
>> > Somebody an idea what the problem can be?
>> >
>> > salu2
>> > --
>> > Thorsten Scherler
>> thorsten.at.apache.org
>> > Open Source Java                      consulting, training and
>> solutions
>> >
>> >
>> >
>> > --
>> > No virus found in this incoming message.
>> > Checked by AVG Free Edition.
>> > Version: 7.5.487 / Virus Database: 269.13.22 - Release Date: 9/17/2007
>> > 12:00 AM
> --
> Thorsten Scherler                                 thorsten.at.apache.org
> Open Source Java                      consulting, training and solutions
>
>


-- 
Gav...


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