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From Glen Mazza <glen.ma...@gmail.com>
Subject RE: Update build instructions on PermGen space?
Date Thu, 04 Dec 2008 03:36:00 GMT

Thanks, updated the web page yesterday on this.  BTW, does anyone also set
the JAVA_OPTS variable to the same values as MAVEN_OPTS, or is that
generally not necessary so long as you're building with Maven?

Glen


Sean O'Callaghan wrote:
> 
> Hi,
> 
> I was having problems with PermGen space when building CXF on my windows
> machine, and updating the 
> MAVEN_OPTS to -Xmx1024m -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled
> helped resolve it.
> 
> My inclination would be to suggest it as the default setting.
> 
> Seán.
> 
> 
> 
> 
>> -----Original Message-----
>> From: Glen Mazza [mailto:glen.mazza@gmail.com]
>> Sent: 02 December 2008 05:25
>> To: dev@cxf.apache.org
>> Subject: Update build instructions on PermGen space?
>> 
>> 
>> 
>> Hello,
>> 
>> Our build instructions[1] say the following:  On 64bit 
>> platforms (64bit
>> Linux and Solaris are known to require this), you also need 
>> to increase the
>> PermGen space: export MAVEN_OPTS="-XX:MaxPermSize=128m -Xmx512M"
>> 
>> It has turned out that I needed to do this also on a 32-bit 
>> Ubuntu Linux
>> box.  Should we update the instructions to (1) tell people to 
>> *always* add
>> the MaxPermSize value above (even for the Windows folks) in 
>> addition to the
>> -Xmx512M one, or (2) should I just rephrase the above to tell 
>> people to also
>> use this if they get PermGen errors, or (3) remove the 64bit 
>> platform issue
>> and just say if you're using Linux or Solaris (i.e., 
>> regardless of 32 or 64
>> bit) to add this value.
>> 
>> Thanks,
>> Glen
>> 
>> [1] http://cxf.apache.org/building.html
>> -- 
>> View this message in context: 
> http://www.nabble.com/Update-build-instructions-on-PermGen-space--tp20786343p20786343.html
> Sent from the cxf-dev mailing list archive at Nabble.com.
> 
> 
> 

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