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

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
>
>