JRuby

Fibers are broken in JRuby 1.6.7

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Cannot Reproduce
  • Affects Version/s: JRuby 1.6.7
  • Fix Version/s: None
  • Component/s: Core Classes/Modules
  • Labels:
    None
  • Number of attachments :
    0

Description

Fibers fail to load on JRuby 1.6.7 - when I run RSpec Tasks by executing a jar archive created with Warble a java.lang.ClassNotFoundException occurs:

$ java -jar -Djruby.compat.version=RUBY1_9 test.jar --trace

file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/bin/jruby -S rspec ./spec/test_spec.rb --colour --format nested
org.jruby.exceptions.RaiseException: (LoadError) library `fiber' could not be loaded: java.lang.ClassNotFoundException: org.jruby.ext.fiber.ThreadFiberLibrary
RuntimeError: file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/bin/jruby -S rspec ./spec/test_spec.rb --colour --format nested failed
              initialize at file:/Users/tillb/Projects/test/test.jar!/gems/rspec-core-2.9.0/lib/rspec/core/rake_task.rb:137
                 verbose at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:1110
                __send__ at org/jruby/RubyBasicObject.java:1704
                    send at org/jruby/RubyKernel.java:2101
              initialize at file:/Users/tillb/Projects/test/test.jar!/gems/rspec-core-2.9.0/lib/rspec/core/rake_task.rb:127
                    call at org/jruby/RubyProc.java:258
                 execute at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:634
                    each at org/jruby/RubyArray.java:1615
                 execute at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:629
  invoke_with_call_chain at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:595
         mon_synchronize at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/monitor.rb:201
  invoke_with_call_chain at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:588
                  invoke at file:/var/folders/jq/b4_wcv317_g98x0n71b3bx8w0000gn/T/jruby154197279178723728extract/jruby-stdlib-1.6.7.jar!/META-INF/jruby.home/lib/ruby/1.9/rake.rb:581
                  (root) at file:/Users/tillb/Projects/test/test.jar!/test/bin/execute_tests.rb:10
                    load at org/jruby/RubyKernel.java:1068
                  (root) at file:/Users/tillb/Projects/test/test.jar!/test/bin/execute_tests.rb:1
                 require at org/jruby/RubyKernel.java:1042
                 require at file:/Users/tillb/Projects/test/test.jar!/META-INF/main.rb:36
                  (root) at <script>:3

The execute.rb in the jar file invokes the rspec rake task:

require 'rake'
require 'bundler'
require 'rspec/core/rake_task'

desc "Run all examples"
RSpec::Core::RakeTask.new(:spec) do |t|
  t.rspec_opts = ["--colour", "--format nested"]
end

Rake::Task["spec"].invoke

Activity

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Hiro Asari added a comment -

Could you attach the test.jar, please?

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Hiro Asari added a comment - Could you attach the test.jar, please?
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Till B added a comment -

I've copied a similar example jar file into my public dropbox folder:

http://dl.dropbox.com/u/37998577/warbler_test.jar

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Till B added a comment - I've copied a similar example jar file into my public dropbox folder: http://dl.dropbox.com/u/37998577/warbler_test.jar
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Hiro Asari added a comment -

Can you try the master? http://ci.jruby.org/snapshots/master

I wonder if this is a different manifestation of JRUBY-6624.

Thank you.

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Hiro Asari added a comment - Can you try the master? http://ci.jruby.org/snapshots/master I wonder if this is a different manifestation of JRUBY-6624 . Thank you.
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Charles Oliver Nutter added a comment -

There's something odd about the jar you provided. It seems to fail to load very peculiar things, like "LoadError: no such file to load – builtin/javasupport", which is always shipped in the core JRuby jar files.

The jar does have jruby-core and jruby-stdlib jars in it, but perhaps the way warbler is setting up this jar file is not loading things properly?

I think this should probably be re-filed as a Warbler bug.

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Charles Oliver Nutter added a comment - There's something odd about the jar you provided. It seems to fail to load very peculiar things, like "LoadError: no such file to load – builtin/javasupport", which is always shipped in the core JRuby jar files. The jar does have jruby-core and jruby-stdlib jars in it, but perhaps the way warbler is setting up this jar file is not loading things properly? I think this should probably be re-filed as a Warbler bug.
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Charles Oliver Nutter added a comment -

No follow-up and we were never able to reproduce.

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Charles Oliver Nutter added a comment - No follow-up and we were never able to reproduce.
Charles Oliver Nutter made changes -
Field Original Value New Value
Status Open [ 1 ] Resolved [ 5 ]
Assignee Charles Oliver Nutter [ headius ]
Resolution Cannot Reproduce [ 5 ]
Charles Oliver Nutter made changes -
Status Resolved [ 5 ] Closed [ 6 ]

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Till B
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Dates

  • Created:
    Updated:
    Resolved: