Arun Gupta's Blog

GlassFish v3 Gem Updated

1. The Gem is now smaller - 2.4 MB instead of 2.9 MB (approx 20% smaller).
2. The Gem is now using the latest v3 codebase, including Grizzly JRuby module 1.6.1.
3. 2 Rails instances are created instead of the default one. So now 2 requests can be invoked in parallel and they both will be served instead of returning a blank page for the pending request. This explains/resolves the issue reported here.
4. The list of known issues is now available
   
   
   1. #3856 - Default Rails page gives 404
   2. #3964 - Option to specify port at the command-line
   3. #3965 - Port conflict should be resolved transparently
   4. #3966 - Blank page returned if no Rails instance is available
   5. #3968 - Provide a means to configure number of Rails instances
   6. #3971 - Usage of v3 gem needs to be consistent with WEBrick
      
   
   Please file bugs if you see any other issues.

1. Create a template app as:
   
   jruby -S rails hello
2. Create a controller and view as:
   
   cd hello
jruby script/generate controller say hello
3. Edit controller as:
   
   vi app/controllers/say_controller.rb
   
   and add the following variable in hello helper method:
   
   @hello_string = "v3 Gem is getting polished!"
4. Edit view as:
   
   vi app/views/say/hello.rhtml
   
   and add the following string at the bottom:
   
   <%= @hello_string %>
5. Ad deploy the application on GlassFish v3 gem as:
   
   cd ..
jruby -S glassfish_rails hello

Technorati: ruby jruby glassfish v3 gem

Comments

• 
  OS was an environment of Windows XP, Vista, and JRuby1.0.3, and the executed result error occurred！

  D:\dev\jruby-1.0.3\bin>jruby -S glassfish_rails hello
  2008/01/07 22:50:21 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Init service : com.sun.enterprise.v3.services.impl.CmdLineParamProcessor@a
  7c45e
  2008/01/07 22:50:21 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Init service : com.sun.enterprise.v3.services.impl.LogManagerService@c9250
  7
  2008/01/07 22:50:21 com.sun.enterprise.v3.services.impl.DeploymentService postCo
  nstruct
  情報: Supported containers : web,jruby,phobos
  2008/01/07 22:50:21 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Startup service : Deployment
  2008/01/07 22:50:21 com.sun.enterprise.v3.services.impl.GrizzlyAdapter postConst
  ruct
  情報: Listening on port 8080
  2008/01/07 22:50:22 com.sun.grizzly.standalone.StaticResourcesAdapter
  情報: New Servicing page from: D:\dev\jruby-1.0.3\bin\hello\public
  Exception in thread "pool-1-thread-1" D:/dev/jruby-1.0.3/lib/ruby/1.8/pathname.r
  b:420:in `realpath_rec': No such file or directory - /D: (Errno::ENOENT)
  from D:/dev/jruby-1.0.3/lib/ruby/1.8/pathname.rb:453:in `realpath'
  from D:/dev/jruby-1.0.3/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializ
  er.rb:495:in `set_root_path!'
  from D:/dev/jruby-1.0.3/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializ
  er.rb:460:in `initialize'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `new'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `run'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `run'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:11:in `boot!'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:109
  from /D:/dev/jruby-1.0.3/bin/hello/config/environment.rb:11:in `require'

  from /D:/dev/jruby-1.0.3/bin/hello/config/environment.rb:11
  from :1
  ...internal jruby stack elided...
  from org.jruby.Ruby.loadScript(Ruby.java:1210)
  from org.jruby.runtime.load.ExternalScript.load(ExternalScript.java:53)
  from org.jruby.runtime.load.LoadService.smartLoad(LoadService.java:307)
  from org.jruby.runtime.load.LoadService.require(LoadService.java:333)
  from com.sun.grizzly.jruby.RubyObjectPool.loadRubyLibraries(RubyObjectPo
  ol.java:168)
  from com.sun.grizzly.jruby.RubyObjectPool$1.run(RubyObjectPool.java:135)

  from java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolEx
  ecutor.java:885)
  from java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut
  or.java:907)
  from java.lang.Thread.run(Thread.java:619)
  Exception in thread "pool-1-thread-2" D:/dev/jruby-1.0.3/lib/ruby/1.8/pathname.r
  b:420:in `realpath_rec': No such file or directory - /D: (Errno::ENOENT)
  from D:/dev/jruby-1.0.3/lib/ruby/1.8/pathname.rb:453:in `realpath'
  from D:/dev/jruby-1.0.3/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializ
  er.rb:495:in `set_root_path!'
  from D:/dev/jruby-1.0.3/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializ
  er.rb:460:in `initialize'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `new'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `run'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:40:in `run'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:11:in `boot!'
  from /D:/dev/jruby-1.0.3/bin/hello/config/boot.rb:109
  from /D:/dev/jruby-1.0.3/bin/hello/config/environment.rb:11:in `require'

  from /D:/dev/jruby-1.0.3/bin/hello/config/environment.rb:11
  from :1
  ...internal jruby stack elided...
  from org.jruby.Ruby.loadScript(Ruby.java:1210)
  from org.jruby.runtime.load.ExternalScript.load(ExternalScript.java:53)
  from org.jruby.runtime.load.LoadService.smartLoad(LoadService.java:307)
  from org.jruby.runtime.load.LoadService.require(LoadService.java:333)
  from com.sun.grizzly.jruby.RubyObjectPool.loadRubyLibraries(RubyObjectPo
  ol.java:168)
  from com.sun.grizzly.jruby.RubyObjectPool$1.run(RubyObjectPool.java:135)

  from java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolEx
  ecutor.java:885)
  from java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut
  or.java:907)
  from java.lang.Thread.run(Thread.java:619)
  2008/01/07 22:50:23 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Startup service : Application Loader
  2008/01/07 22:50:23 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Startup service : Grizzly on port 8080
  2008/01/07 22:50:23 com.sun.enterprise.v3.server.AppServerStartup run
  情報: Glassfish v3 started in 1466 ms
  

  Posted by: kimtea on January 07, 2008 at 06:02 AM

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