Re: [jruby-user] Re: JRE 7 / JRuby 1.7.13 - fatal error precompiling assets for Rails 3.2.x application

Moving from jruby to nodejs? Therubyrhino gem?

Could you please then explain your architecture? It's extremely unclear
from your 2 emails.

On 1st email I can see you allocated only 500Mb to your jruby job. I would
advise for 1.5Gb if you're stuck on 32 bits, 2Gb and above if you're on 64
bits.
On Jul 13, 2014 11:51 PM, "TJG" <[email protected]> wrote:

> Resolved this by installing *node.js* on the server, and dropping
> *therubyrhino* gem.
>
> Asset precompilation worked nicely, with no JVM segmentation faults.
>
> And, on y development machine, asset precompilation dropped from 2 *hours*
> to 7 *minutes*.
>
> T
>
>
>
> On Tue, Jul 8, 2014 at 10:50 PM, TJG <[email protected]> wrote:
>
>> Environment:
>>
>> Ubuntu 12.04 LTS
>> JRuby 1.7.13
>> JRE 7.0_60-b19
>> Rails 3.2.12 application
>>
>> Hi all;
>>
>> Does anyone recognize this problem or can anyone suggest what I might try
>> to figure out what's gone wrong?
>>
>> $ *jruby -S rake assets:precompile:all RAILS_ENV=staging
>> RAILS_GROUPS=assets*
>>
>> Starts off okay...
>>
>> Compiled jquery-plugins/jquery.blockUI.js  (2ms)  (pid 29552)
>> Compiled jquery-plugins/jquery.cookie.js  (2ms)  (pid 29552)
>> Compiled jquery-plugins/jquery.form.js  (13ms)  (pid 29552)
>> Compiled jquery-plugins/jquery.safeEnter.js  (0ms)  (pid 29552)
>> Compiled ckeditor/basepath.js  (16ms)  (pid 29552)
>> Compiled ckeditor/ckeditor.js  (7ms)  (pid 29552)
>> Compiled ckeditor/jquery.js  (0ms)  (pid 29552)
>> Compiled ckeditor-jquery.js  (118ms)  (pid 29552)
>> Compiled application.js  (1346ms)  (pid 29552)
>> Compiled admin.js  (1389ms)  (pid 29552)
>>
>> Then... boom:
>>
>> #
>> # A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  SIGSEGV (0xb) at pc=0x00007f32b205cff1, pid=29552, tid=139855679133440
>> #
>> # JRE version: Java(TM) SE Runtime Environment (7.0_60-b19) (build
>> 1.7.0_60-b19)
>> # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.60-b09 mixed mode
>> linux-amd64 compressed oops)
>> # Problematic frame:
>> # V  [libjvm.so+0x5c2ff1]  oopDesc::size_given_klass(Klass*)+0x1
>> #
>> # Failed to write core dump. Core dumps have been disabled. To enable
>> core dumping, try "ulimit -c unlimited" before starting Java again
>>
>>
>> [ From error dump ]:
>> VM Arguments:
>> jvm_args: -Xmx500m -Xss2048k
>> -Djffi.boot.library.path=/home/sshadmin/.rvm/rubies/jruby-1.7.13/lib/jni
>> -Xbootclasspath/a:/home/sshadmin/.rvm/rubies/jruby-1.7.13/lib/jruby.jar
>> -Djruby.home=/home/sshadmin/.rvm/rubies/jruby-1.7.13
>> -Djruby.lib=/home/sshadmin/.rvm/rubies/jruby-1.7.13/lib
>> -Djruby.script=jruby -Djruby.shell=/bin/sh
>> java_command: org.jruby.Main -S rake assets:precompile:all
>> RAILS_ENV=staging RAILS_GROUPS=assets
>> Launcher Type: SUN_STANDARD
>>
>> Environment Variables:
>> JAVA_HOME=/usr/lib/jvm/jdk1.7.0_60
>>
>> PATH=/webapps/polar/shared/bundle/jruby/1.9/bin:/home/sshadmin/.rvm/gems/jruby-1.7.13/bin:/home/sshadmin/.rvm/gems/jruby-1.7.13@global
>> /bin:/home/sshadmin/.rvm/rubies/jruby-1.7.13/bin:/home/sshadmin/.rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/imagemagick-6.7.2/bin:/usr/lib/postgresql/9.1/bin:/usr/lib/jvm/jdk1.7.0_60/bin
>>
>> LD_LIBRARY_PATH=/usr/local/imagemagick-6.7.2/lib:/usr/local/imagemagick-6.7.2/lib:/usr/local/imagemagick-6.7.2/lib
>> SHELL=/bin/bash
>>
>>
>> Many thanks,
>> Tim
>>
>>
>