Questions

Huynh Anh Dung dungha at fpt.edu.vn
Thu Apr 28 02:02:08 CEST 2016


Hi,
I changed define('USE_CHROOT', true); to define('USE_CHROOT', false);
And I submit java file, but I have same problem about:
" Compiling failed with exitcode 134, compiler output:
sudo: unable to resolve host ACM-2016
Aborted (core dumped)"
Please help


Lec. Huỳnh Anh Dũng
ACM/ICPC SUPERVISOR
FPT UNIVERSITY.
http://www.fpt.edu.vn 

-----Original Message-----
From: Tobias Werth [mailto:tobias.werth at fau.de] 
Sent: Thursday, April 28, 2016 12:24 AM
To: Huynh Anh Dung <dungha at fpt.edu.vn>; 'Jesús Alberto Domínguez Alfonso' <jesusalbertodominguez1983 at gmail.com>; DOMjudge-devel at domjudge.org
Subject: Re: Questions

Hi,


On 04/27/16 17:27, Huynh Anh Dung wrote:
> define('USE_CHROOT', true); and how to disable to run java file as you recommend 

to disable the chroot, you set this value to false.
Note that disabling the chroot is strongly discouraged since it reduces
security.


> I have problem about JAVA please help how to fix this problem.

I assume that you do not use cgroups (using cgroups is also strongly
recommended). Then you have to increase the memory limit by a huge margin.

See
https://www.domjudge.org/docs/admin-manual-8.html#ss8.3
for details.

Tobi





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