Redmine

@Daniel Morgan
Can you confirm, that this revisions fix your problem?

Jean-Philippe Lang wrote:

The dependency loading issue should be fixed by r10909. After that, Redmine starts/runs fine with config.threadsafe!.

@Jean-Philippe Lang

Thank you very much for considering some work on this.

@Daniel Felix

A quick check hasn't resulted in any issues.
However, I do get migration errors with config.threadsafe! set.

Error details using both r10909 and r10944:

E:\torquebox\redmine-trunk>jruby -S rake --trace db:migrate RAILS_ENV=production

** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:migrate
==  Setup: migrating ==========================================================

:
:
:

==  AddIssueStatusPosition: migrating =========================================
-- add_column(:issue_statuses, :position, :integer, {:default=>1})
   -> 0.0510s
   -> 0 rows
rake aborted!
An error has occurred, all later migrations canceled:

uninitialized constant AddIssueStatusPosition::IssueStatus
org/jruby/RubyModule.java:2677:in `const_missing'
org/jruby/RubyMethod.java:134:in `call'
E:/torquebox/redmine-trunk/db/migrate/019_add_issue_status_position.rb:4:in `up'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:370:in `up'
org/jruby/RubyKernel.java:2069:in `send'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:410:in `migrate'
E:/torquebox/jruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:410:in `migrate'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/connection_pool.rb:129:in `with_connection'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:389:in `migrate'
org/jruby/RubyKernel.java:2073:in `send'
E:0:in `migrate'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:720:in `migrate'
org/jruby/RubyProc.java:261:in `call'
org/jruby/RubyProc.java:209:in `call'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:777:in `ddl_transaction'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:719:in `migrate'
org/jruby/RubyArray.java:1613:in `each'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:700:in `migrate'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:570:in `up'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/migration.rb:551:in `migrate'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.9/lib/active_record/railties/databases.rake:179:in `(root)'
org/jruby/RubyProc.java:261:in `call'
org/jruby/RubyProc.java:209:in `call'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/task.rb:228:in `execute'
org/jruby/RubyArray.java:1613:in `each'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/task.rb:166:in `invoke_with_call_chain'
E:/torquebox/jruby/lib/ruby/1.8/monitor.rb:191:in `mon_synchronize'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/task.rb:159:in `invoke_with_call_chain'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:143:in `invoke_task'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:101:in `top_level'
org/jruby/RubyArray.java:1613:in `each'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:101:in `top_level'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:110:in `run_with_threads'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:95:in `top_level'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:73:in `run'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:160:in `standard_exception_handling'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/lib/rake/application.rb
:70:in `run'
E:/torquebox/jruby/lib/ruby/gems/shared/gems/rake-10.0.3/bin/rake:33:in `(root)'

org/jruby/RubyKernel.java:1041:in `load'
E:/torquebox/jruby/bin/rake:23:in `(root)'
Tasks: TOP => db:migrate

E:\torquebox\redmine-trunk>

Maybe this can help:
Redmine code cleaning for config.threadsafe!

I have a working threadsafe version running on Jruby since a few months. It's working like a charm and is very fast.
I had to modify many, many files to make it work. I still have the sources and the modified the files. If anyone is ready to build a patch, I can post the modified files (I don't have any time right now to do it).
One would have to compare each file with the current trunk version and create patches from it or at least a change log.

Regards,

@Numa Schmeder

Could you possibly upload your modified version of redmine onto GitHub or somewhere similar?
(with information of which revision you based your modifications on)