Fwd: building java/eclipse in HEAD w/ poudriere: java.lang.OutOfMemoryError: Java heap space

[Bryan Drewery]

On 8/23/2014 2:14 PM, olli hauer wrote:
> On 2014-08-23 20:16, Bryan Drewery wrote:
>> On 8/23/2014 8:51 AM, Matthias Apitz wrote:
>>>
>>> Hello ljboiler at gmail.com,
>>>
>>> Can you as the MAINTAINER of the port please clarify how one can build
>>> this port on
>>>
>>> FreeBSD vm-tiny-r269739 11.0-CURRENT FreeBSD 11.0-CURRENT #1 r269739M:
>>> Fri Aug 15 18:07:41 CEST 2014 guru at vm-tiny-r269739:/usr/obj/usr/src/sys/GENERIC  i386
>>>
>>> $ LANG=C svn info
>>> Path: .
>>> Working Copy Root Path: /usr/ports
>>> URL: svn://svn.freebsd.org/ports/head/java/eclipse
>>> Relative URL: ^/head/java/eclipse
>>> Repository Root: svn://svn.freebsd.org/ports
>>> Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
>>> Revision: 364388
>>> Node Kind: directory
>>> Schedule: normal
>>> Last Changed Author: marino
>>> Last Changed Rev: 361589
>>> Last Changed Date: 2014-07-11 23:56:01 +0200 (Fri, 11 Jul 2014)
>>>
>>> Thanks in advance
>>>
>>> 	matthias
>>>
>>> ----- Forwarded message from Matthias Apitz <guru at unixarea.de> -----
>>>
>>> Date: Sat, 23 Aug 2014 09:19:10 +0200
>>> From: Matthias Apitz <guru at unixarea.de>
>>> To: freebsd-ports at freebsd.org
>>> Cc: freebsd-java at freebsd.org
>>> Subject: building java/eclipse in HEAD w/ poudriere:
>>> 	java.lang.OutOfMemoryError: Java heap space
>>>
>>>
>>> Hello,
>>>
>>> I'm building ports in HEAD with poudriere; java/eclipse is failing with 
>>> java.lang.OutOfMemoryError: Java heap space
>>>
>>> I've already set in make.conf
>>>
>>> MAVEN_OPTS="-Xmx2048m -XX:MaxPermSize=512m"
>>>
>>> But tis does not help; the VM where poudriere is running has 4 GByte
>>> memory and 4 GByte swap space.
>>>
>>> Any ideas? Thanks
>>>
>>> 	matthias
>>>
>>
>> Once a solution is found we need it for java/openjdk* as well since they
>> use all ram in the system. On our package builders this is 96GB. We need
>> to be able to limit how much they can use for building so they only have
>> a few GB and not 96.
>>
> 
> For FreeBSD >= 9.x rctl can be a solution to limit jail resources.
> Unluckily it seems that RACCT/RCTL it not a default kernel option and also not a loadable module ...
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/security-resourcelimits.html#idp72352048
> 
> 

Yes rctl is something I have considered adding into the build systems to
integrate with poudriere. It would be perfect for this use. However it
is not default because of the same reason I likely won't use it. It adds
a lot of overhead with PROC_LOCKS.

-- 
Regards,
Bryan Drewery

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