ruby on rails 4 - Intermittent "Circular dependency detected while autoloading constant" errors in production -
i have rails project that, every , then, throws exception in production, in non-reproducible manner. works in development , test, , apparently in production too, exceptionnotifier every few weeks emails me exception...
i have no idea going on, i'm going dump information environment think relevant, in hopes of troubleshoot it.
- ruby 2.1.5
- rails 4.2.1
- running in heroku, regular ruby interpreter (ie. not jruby)
the full error is:
"circular dependency detected while autoloading constant deferredupdateshelper" deferredupdateshelper module defined in lib/deferred_updates_helper.rb, such:
module deferredupdateshelper def self.something_something(params) end end i can't think of dependencies module has. it's simple, , far can tell, needs global variable called $redispool, not sure how there can circular dependency...
this module used 1 of models: models/user.rb
class user < activerecord::base def self.process_deferred_something deferredupdateshelper.something_something(params) # stuff end end end that method called activejob:
class somejob < activejob::base queue_as :default def perform user.process_deferred_something end end which executed inside sidekiq process, , runs happily every 10 minutes, except every , 1 of these...
there no require statement anywhere, or @ least in of these mentioned files... , mentioned, in dev works.
stack trace:
/app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:492:in `load_missing_constant' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:184:in `const_missing' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:526:in `load_missing_constant' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:184:in `const_missing' /app/app/models/user.rb:93:in `process_deferred_something' /app/app/jobs/some_job.rb:5:in `perform' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/execution.rb:32:in `block in perform_now' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:117:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:117:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:555:in `block (2 levels) in compile' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:343:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:343:in `block (2 levels) in simple' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/active_job.rb:46:in `call' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/active_job.rb:46:in `perform' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/active_job.rb:20:in `block (3 levels) in <top (required)>' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:441:in `instance_exec' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:441:in `block in make_lambda' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:342:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:342:in `block in simple' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:497:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:497:in `block in around' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:343:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:343:in `block (2 levels) in simple' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:23:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:23:in `block (4 levels) in <module:logging>' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:164:in `block in instrument' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:164:in `instrument' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:22:in `block (3 levels) in <module:logging>' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:43:in `block in tag_logger' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:68:in `block in tagged' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:26:in `tagged' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/tagged_logging.rb:68:in `tagged' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:43:in `tag_logger' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/logging.rb:19:in `block (2 levels) in <module:logging>' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:441:in `instance_exec' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:441:in `block in make_lambda' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:342:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:342:in `block in simple' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:497:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:497:in `block in around' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:505:in `call' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:92:in `_run_callbacks' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:776:in `_run_perform_callbacks' /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/execution.rb:31:in `perform_now' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/execution.rb:21:in `execute' /app/vendor/bundle/ruby/2.1.0/gems/activejob-4.2.1/lib/active_job/queue_adapters/sidekiq_adapter.rb:40:in `perform' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/processor.rb:75:in `execute_job' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/processor.rb:52:in `block (2 levels) in process' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:127:in `block in invoke' /app/lib/sidekiq_monitoring.rb:46:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:129:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/sidekiq.rb:33:in `block in call' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:353:in `perform_action_with_newrelic_trace' /app/vendor/bundle/ruby/2.1.0/gems/newrelic_rpm-3.11.2.286/lib/new_relic/agent/instrumentation/sidekiq.rb:29:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:129:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/server/active_record.rb:6:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:129:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/server/retry_jobs.rb:74:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:129:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/server/logging.rb:11:in `block in call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/logging.rb:24:in `with_context' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/server/logging.rb:7:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:129:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:132:in `call' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/middleware/chain.rb:132:in `invoke' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/processor.rb:51:in `block in process' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/processor.rb:98:in `stats' /app/vendor/bundle/ruby/2.1.0/gems/sidekiq-3.3.3/lib/sidekiq/processor.rb:50:in `process' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/calls.rb:26:in `public_send' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/calls.rb:26:in `dispatch' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/calls.rb:122:in `dispatch' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/cell.rb:60:in `block in invoke' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/cell.rb:71:in `block in task' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/actor.rb:357:in `block in task' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/tasks.rb:57:in `block in initialize' /app/vendor/bundle/ruby/2.1.0/gems/celluloid-0.16.0/lib/celluloid/tasks/task_fiber.rb:15:in `block in create' any idea going on, or how can fix it?
the circular dependency error sounds possibly multi-threading issue me.
you try adding lib eager_load_paths so:
config.eager_load_paths += ["#{config.root}/lib"]
while apps in production environments eager loaded default config.eager_load!, lib not included path by. can check included eager_load_paths running rails.configuration.eager_load_paths in console.
not sure if solves issue it's thing came mind. if have managed solve issue i'd love hear update on solution.
Comments
Post a Comment