mongoid-grid_fs / delayed_job / thinking_sphinx clash

[jan]

Seems like mongoid-grid_fs, delayed_job and thinking_sphinx are not getting along.

When I restart delayed_job, I get the following error:

Warning: Error loading /home/deploy/.bundler/our_project/ruby/1.9.1/gems/mongoid-grid_fs-1.9.0/lib/mongoid-grid_fs.rb:
uninitialized constant Home
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:230:in `block in constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:229:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:229:in `constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/core_ext/string/inflections.rb:54:in `constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:64:in `block (2 levels) in load_models'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:54:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:54:in `block in load_models'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:53:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:53:in `load_models'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/context.rb:15:in `prepare'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx.rb:81:in `block in context'
<internal:prelude>:10:in `synchronize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx.rb:78:in `context'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/thinking-sphinx-2.0.13/lib/thinking_sphinx/active_record.rb:166:in `define_index'
/srv/www/our_project/releases/20131106143153/app/models/category.rb:12:in `<class:Category>'
/srv/www/our_project/releases/20131106143153/app/models/category.rb:1:in `<top (required)>'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:230:in `block in constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:229:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:229:in `constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/inflector/methods.rb:260:in `safe_constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/activesupport-3.2.11/lib/active_support/core_ext/string/inflections.rb:66:in `safe_constantize'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/actionpack-3.2.11/lib/action_controller/metal/params_wrapper.rb:152:in `_default_wrap_model'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/actionpack-3.2.11/lib/action_controller/metal/params_wrapper.rb:169:in `_set_wrapper_defaults'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/actionpack-3.2.11/lib/action_controller/metal/params_wrapper.rb:133:in `inherited'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/actionpack-3.2.11/lib/abstract_controller/railties/routes_helpers.rb:7:in `block (2 levels) in with'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/actionpack-3.2.11/lib/action_controller/railties/paths.rb:7:in `block (2 levels) in with'
/srv/www/our_project/releases/20131106143153/app/controllers/categories_controller.rb:1:in `<top (required)>'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/engine.rb:439:in `block (2 levels) in eager_load!'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/engine.rb:438:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/engine.rb:438:in `block in eager_load!'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/engine.rb:436:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/engine.rb:436:in `eager_load!'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `instance_exec'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `run'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `each'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `run_initializers'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/application.rb:136:in `initialize!'
/home/deploy/.bundler/our_project/ruby/1.9.1/gems/railties-3.2.11/lib/rails/railtie/configurable.rb:30:in `method_missing'
/srv/www/our_project/releases/20131106143153/config/environment.rb:5:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
script/delayed_job:17:in `<main>'

I did not experience this issue before I added grid_fs to my Gemfile.

I don't have a class Home by the way and Category's thinking_sphinx block reads:

app/models/category.rb

define_index do # line 12
  indexes :name

  where "categories.name NOT LIKE 'Sonstige %'"
end

So no idea where "Home" come's from. Also unsure who's to blame here.

[rmm5t]

It's hard to say without being able to search your codebase. This is going to be a tough one to help you debug otherwise.

[ahoward]

@jan you should be able to debug this easily

• put :require => false in your gemfile for mongoid_grid_fs
• manually move the require as late as you can in your code base

rails swallows errors loading gems but you will seem them and can debug with this approach

i am 99.99% certain you are hitting a RAILS_ENV=production 'feature' of mongoid that pre-loads all models when running in production mode

you also seem to have a mix of RDMS and mongoid models, which is a potential cause of issues too

in any case, i'll bet 100 buckets it's not mongoid_grid_fs, but it's loading of mongoid, which in turn slurps in all models (iff in production mode) that you are seeing. this is a simply load order issue triggered by preloading in proudction and should be simple to fix.

[rmm5t]

Closing due to lack of activity.