Mailing-List: contact dev-help@felix.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@felix.apache.org
Received-SPF: pass (athena.apache.org: domain of mcculls@gmail.com designates
 209.85.200.172 as permitted sender)
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :content-type;
        b=Aq+T6+x8SW8wzwOLaIU3bsdm3PGCVZkbg01fXBNepCp407Of9Iq4hXh+pGHlKy6qX0
         I1Mz3bMMND55D0D7WqK60BmCb90PBdCsmGT/OrDiBbdBTe6o5Ykb2fn0btwvLWmQUaen
         XCCikw/bns7lN5Yj5XJMGobQIq5MJT+hJqtWs=
MIME-Version: 1.0
In-Reply-To: <49E75EAD.3080506@Sun.COM>
References: <49E73952.3050308@Sun.COM>
	 <81f0d9c0904160837m20bf2dbbpb2e666f58db15d06@mail.gmail.com>
	 <49E75EAD.3080506@Sun.COM>
Date: Fri, 17 Apr 2009 00:37:34 +0800
Message-ID: <81f0d9c0904160937v7d7ddabcha91b8f3b208c6586@mail.gmail.com>
Subject: Re: OOM error while building latest trunk
From: Stuart McCulloch <mcculls@gmail.com>
To: dev@felix.apache.org
Content-Type: multipart/alternative; boundary=000e0cd2e1dc64e2f90467aeaeb6

--000e0cd2e1dc64e2f90467aeaeb6
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

2009/4/17 Sahoo <Sahoo@sun.com>

> Stuart McCulloch wrote:
>
>> 2009/4/16 Sahoo <Sahoo@sun.com>
>>
>>
>>> I consistently faced the following error while building latest trunk and
>>> to
>>> work around, I had to set MAVEN_OPTS=-Xmx512m in my environment. Is it
>>> because there are just a lot of things getting built in the same reactor
>>> requiring more memory?
>>>
>>
>> I'd say that's very likely, also note that an OOM in PermGen means the JVM
>> has exhausted
>> its allocated space for class instances (ie. too many classes and/or proxy
>> classes loaded).
>>
>> There's also an issue wrt. the default maximum heap - depending on which
>> JDK
>> release you
>> use (and even the OS) this can vary from being ~64mb to being half of the
>> physical memory.
>>
>> So setting your MAVEN_OPTS to a reasonably large maximum sounds reasonable
>> to me
>> if you want to build the whole project tree at once.
>>
>>
> If the build does require higher than usual memory, should this not be set
> in build.xml before execing mvn?
>

sure, if you can send me a patched build.xml that works for you I'd be happy
to apply it

Sahoo
>
-- 
Cheers, Stuart

--000e0cd2e1dc64e2f90467aeaeb6--