Rails throwing a Redis::TimeoutError - ruby-on-rails

I have tried twice to install an installation of RubyMine on a CentOS7 VM. They have now both failed due to a Redis::TimeoutError.
I have received this error when attempting to start the rails server. This happens both through RubyMine and through the Konsole after I start redis through the "service redis start" command.
I can start the rails server fine without starting redis first. And the application works fine (so far) if I start redis after the server starts. However this is only a short term solution as I will be adding automatic start for all services such as redis when my VM starts.
My backtrace
/root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:111:in `rescue in _write_to_socket': Connection timed out (Redis::TimeoutError)
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:104:in `_write_to_socket'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:131:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:130:in `loop'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:130:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:374:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:271:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:250:in `io'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:269:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:228:in `block (3 levels) in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:222:in `each'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:222:in `block (2 levels) in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:367:in `ensure_connected'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:221:in `block in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:306:in `logging'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:220:in `process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:120:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb:42:in `block in call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/datastores.rb:111:in `wrap'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb:41:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:754:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:58:in `block in synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:58:in `synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:750:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/interface.rb:9:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/ttl.rb:8:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:5:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:29:in `_marshal'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:5:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:5:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:74:in `namespace'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:5:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:223:in `block in write_entry'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:212:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:212:in `with'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:223:in `write_entry'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:60:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache.rb:547:in `block in instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/notifications.rb:166:in `instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache.rb:547:in `instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:58:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/entity_factory/entity_store.rb:105:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/entity_factory/entity_store.rb:54:in `store'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/engine.rb:63:in `block (2 levels) in <class:Engine>'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/benchmark.rb:303:in `realtime'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/engine.rb:62:in `block in <class:Engine>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
from /root/RubymineProjects/chop/config/environment.rb:5:in `<top (required)>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
from /root/RubymineProjects/chop/config.ru:3:in `block in <main>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'

I hava a same problem when I create redis-cluster.Finally,I find the problem.
you should do that:
1、gem uninstall redis
2、gem install redis --version 3.0.0

Related

Rails/Ubuntu uninitialized namespaced constants on load

When starting my rails application on Ubuntu (through any process e.g. console, server, rake tasks, etc) I get an uninitialised constant error from my gems. However, I can clone the exact same repo on to OSX and it works. The error I show is coming from apartment, but if I remove the references to Core::Organisation, the issue just propagates to the next loaded gem. So I figure it's something to do with the gems being loaded before the constants from the application.
I've tried eager loading using
config.eager_load = true
config.enable_dependency_loading = true
but it didn't change anything.
UPDATE:
I've found replacing "Core::Organisation" with just "Organisation" makes it work. So it's something to do with the namespacing. In the base directory there is a module core.rb:
module Core
def self.table_name_prefix
'core_'
end
end
Environment:
Ubuntu 18.04
Ruby 2.5.0
Rails 5.2.2
Example error trace:
/var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `block in load_missing_constant': uninitialized constant Core::Organisation (NameError)
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:8:in `without_bootsnap_cache'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `rescue in load_missing_constant'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:56:in `load_missing_constant'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/inflector/methods.rb:285:in `const_get'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/inflector/methods.rb:285:in `block in constantize'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/inflector/methods.rb:281:in `each'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/inflector/methods.rb:281:in `inject'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/inflector/methods.rb:281:in `constantize'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/core_ext/string/inflections.rb:68:in `constantize'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/adapters/postgresql_adapter.rb:50:in `process_excluded_model'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/adapters/abstract_adapter.rb:105:in `block in process_excluded_models'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/adapters/abstract_adapter.rb:104:in `each'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/adapters/abstract_adapter.rb:104:in `process_excluded_models'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/tenant.rb:18:in `init'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/railtie.rb:34:in `block (2 levels) in <class:Railtie>'
from /var/lib/gems/2.5.0/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:416:in `with_connection'
from /var/lib/gems/2.5.0/gems/apartment-2.2.0/lib/apartment/railtie.rb:33:in `block in <class:Railtie>'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:426:in `instance_exec'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:426:in `block in make_lambda'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:198:in `block (2 levels) in halting'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:606:in `block (2 levels) in default_terminator'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:605:in `catch'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:605:in `block in default_terminator'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:199:in `block in halting'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:513:in `block in invoke_before'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:513:in `each'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:513:in `invoke_before'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb:131:in `run_callbacks'
from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/reloader.rb:89:in `prepare!'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/finisher.rb:63:in `block in <module:Finisher>'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `instance_exec'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `run'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:61:in `block in run_initializers'
from /usr/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
from /usr/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /usr/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /usr/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /usr/lib/ruby/2.5.0/tsort.rb:347:in `each'
from /usr/lib/ruby/2.5.0/tsort.rb:347:in `call'
from /usr/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
from /usr/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
from /usr/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:60:in `run_initializers'
from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application.rb:361:in `initialize!'
from /home/sellsmartadmin/Sellsmart/config/environment.rb:5:in `<main>'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application.rb:102:in `preload'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application.rb:153:in `serve'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application.rb:141:in `block in run'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `loop'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `run'
from /var/lib/gems/2.5.0/gems/spring-2.0.2/lib/spring/application/boot.rb:19:in `<top (required)>'
from /usr/local/lib/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /usr/local/lib/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from -e:1:in `<main>'
Thanks in advance for any help anyone has to offer!
I've found the answer!
Turns out Linux is just a bit more fussy about directories than OSX. My namespaced modules were in a directory called "Core/". When I changed this to "core" (all lowercase), everything worked as expected.

'delayed_jobs' gem not migrating on heroku

Please see update at bottom
I'm trying to use the 'delayed_jobs' gem in my project. I got everything working in my local environment, however when I moved the project to production on Heroku I was unable to 'rake db:migrate', and am not able to get my server started. Here are the steps I followed.
*Run bundle_install with 'delayed_job' and 'delayed_job_active_record' in my gem file
*I did not run 'ails generate delayed_job:active_record' as the migration file was moved to the server from when I ran 'ails generate delayed_job:active_record' in DEV
*I ran rake db:migrate and it failed with the following error, not sure how to fix. (Note: It appears that the migration is failing due to the table not existing, which is a big issue as I need to run the migration to create the table).
[?25l[?25hUnable to write PID file to /app/tmp/pids/delayed_job.pid
[ActiveJob] Enqueued SquareOrderCleanupJob (Job ID: c364f5c1-a3c3-401a-95a6-a567a2813942) to DelayedJob(default) at 2016-06-04 14:57:56 UTC
[ActiveJob] Mysql2::Error: Table 'heroku_fc2daea183dcdd6.delayed_jobs' doesn't exist: SHOW FULL FIELDS FROM `delayed_jobs`
rake aborted!
ActiveRecord::StatementInvalid: Mysql2::Error: Table 'heroku_fc2daea183dcdd6.delayed_jobs' doesn't exist: SHOW FULL FIELDS FROM `delayed_jobs`
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:80:in `_query'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:80:in `block in query'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:79:in `handle_interrupt'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:79:in `query'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:305:in `block in execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:305:in `execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/mysql2_adapter.rb:231:in `execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:312:in `execute_and_free'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:457:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/schema_cache.rb:43:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/attributes.rb:93:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/attributes.rb:98:in `columns_hash'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/inheritance.rb:205:in `subclass_from_attributes?'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/inheritance.rb:54:in `new'
/app/vendor/bundle/ruby/2.2.0/gems/delayed_job-4.1.2/lib/delayed/backend/base.rb:16:in `enqueue_job'
/app/vendor/bundle/ruby/2.2.0/gems/delayed_job-4.1.2/lib/delayed/backend/base.rb:12:in `enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/queue_adapters/delayed_job_adapter.rb:22:in `enqueue_at'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/enqueuing.rb:69:in `block in enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:553:in `block (2 levels) in compile'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:496:in `block (2 levels) in around'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `block (2 levels) in simple'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:14:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:14:in `block (3 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `block in tag_logger'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `block in tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:26:in `tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `tag_logger'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:13:in `block (2 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `instance_exec'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `block in make_lambda'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `block in simple'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `block in around'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:88:in `run_callbacks'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/enqueuing.rb:67:in `enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/configured_job.rb:13:in `perform_later'
/app/config/initializers/schedule_jobs.rb:2:in `'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `block in load'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:652:in `block in load_config_initializer'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:166:in `instrument'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:651:in `load_config_initializer'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:616:in `block (2 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `block in '
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `instance_exec'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `run'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:55:in `block in run_initializers'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `tsort_each_child'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `tsort_each_child'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:54:in `run_initializers'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:352:in `initialize!'
/app/config/environment.rb:5:in `'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `block in require'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:328:in `require_environment!'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:457:in `block in run_tasks_blocks'
Mysql2::Error: Table 'heroku_fc2daea183dcdd6.delayed_jobs' doesn't exist
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:80:in `_query'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:80:in `block in query'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:79:in `handle_interrupt'
/app/vendor/bundle/ruby/2.2.0/gems/mysql2-0.3.21/lib/mysql2/client.rb:79:in `query'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:305:in `block in execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:305:in `execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/mysql2_adapter.rb:231:in `execute'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:312:in `execute_and_free'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:457:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/schema_cache.rb:43:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/attributes.rb:93:in `columns'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/attributes.rb:98:in `columns_hash'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/inheritance.rb:205:in `subclass_from_attributes?'
/app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/inheritance.rb:54:in `new'
/app/vendor/bundle/ruby/2.2.0/gems/delayed_job-4.1.2/lib/delayed/backend/base.rb:16:in `enqueue_job'
/app/vendor/bundle/ruby/2.2.0/gems/delayed_job-4.1.2/lib/delayed/backend/base.rb:12:in `enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/queue_adapters/delayed_job_adapter.rb:22:in `enqueue_at'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/enqueuing.rb:69:in `block in enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:553:in `block (2 levels) in compile'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:496:in `block (2 levels) in around'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:341:in `block (2 levels) in simple'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:14:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:14:in `block (3 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `block in tag_logger'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `block in tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:26:in `tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `tagged'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:43:in `tag_logger'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/logging.rb:13:in `block (2 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `instance_exec'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:439:in `block in make_lambda'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:340:in `block in simple'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:495:in `block in around'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:88:in `run_callbacks'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/enqueuing.rb:67:in `enqueue'
/app/vendor/bundle/ruby/2.2.0/gems/activejob-4.2.3/lib/active_job/configured_job.rb:13:in `perform_later'
/app/config/initializers/schedule_jobs.rb:2:in `'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `block in load'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:652:in `block in load_config_initializer'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:166:in `instrument'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:651:in `load_config_initializer'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:616:in `block (2 levels) in '
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `block in '
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `instance_exec'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `run'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:55:in `block in run_initializers'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `tsort_each_child'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `each'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:44:in `tsort_each_child'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:54:in `run_initializers'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:352:in `initialize!'
/app/config/environment.rb:5:in `'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `block in require'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
/app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:328:in `require_environment!'
/app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:457:in `block in run_tasks_blocks'
Tasks: TOP => db:migrate => environment
(See full trace by running task with --trace)
[?25h
UPDATE
I figured out the problem was caused by executing the following code at the initialization of my rails app. I was able to get the migration to work by temporarily removing it, and then adding it back in after the migration was complete (the code require the migration to be run before it was run). This is a temporary patch so I am going to work on getting a better solution for future PROD pushes. I'm thinking I can find a way to check if the table exists before running the code, but if anyone knows of a better way please let me know.
system("ruby lib/background_job start")
SquareOrderCleanupJob.set(wait: 10.minute).perform_later()
at_exit do
system("ruby lib/background_job stop")
end
You can check if a table exists, and therefore if migrations have been run:
ActiveRecord::Base.connection.table_exists? 'table_name'
That answer is also in SO here.

Error already initialized constant Activerecord::base::OrmAdapter

I am trying to run the derailed gem in my Rails application on Heroku because I am getting a r14 memory issue.
I have a hobby account using Puma as my server running only the 1 dyno.
The problem I am having is when I try to run any of the derailed gems derailed perf exec: methods. I get this issue
Booting: production
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: already initialized constant ActiveRecord::Base::OrmAdapter
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: previous definition of OrmAdapter was here
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: already initialized constant ActiveRecord::Base::OrmAdapter
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: previous definition of OrmAdapter was here
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/connection_specification.rb:171:in `spec': database configuration does not specify adapter (ActiveRecord::AdapterNotSpecified)
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_handling.rb:50:in `establish_connection'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/railtie.rb:120:in `block (2 levels) in <class:Railtie>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/base.rb:316:in `<module:ActiveRecord>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/base.rb:26:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/devise-3.5.2/lib/devise/orm/active_record.rb:3:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/yihuazhang/Projects/learnabli/formula/config/initializers/devise.rb:24:in `block in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/devise-3.5.2/lib/devise.rb:278:in `setup'
from /Users/yihuazhang/Projects/learnabli/formula/config/initializers/devise.rb:3:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `block in load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:652:in `block in load_config_initializer'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:166:in `instrument'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:651:in `load_config_initializer'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `block in <class:Engine>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:420:in `block (2 levels) in each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:419:in `block in each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `tsort_each_child'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:413:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:413:in `each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/lib/derailed_benchmarks/tasks.rb:26:in `block (2 levels) in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/lib/derailed_benchmarks/tasks.rb:60:in `block (2 levels) in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:201:in `block in invoke_prerequisites'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:199:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:199:in `invoke_prerequisites'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:178:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/bin/derailed:41:in `exec'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor.rb:359:in `dispatch'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/bin/derailed:92:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/bin/derailed:23:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/bin/derailed:23:in `<main>'
But I don't really know what to make of the issue.
Run rake rails:updatein your rails root and restart your server.
Raised when adapter not specified on connection (or configuration file config/database.yml misses adapter field).

Trouble installing Devise

I am using rails for a quick project. I try to run rake:db migrate after rails g devise User on the command line and I get this error log:
Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:457:in `ensure in with_devise_exclusive_scope': undefined method `merge!' for #<ActionDispatch::Routing::Mapper::Scope:0x007fcbe5e766f8> (NoMethodError)
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:457:in `with_devise_exclusive_scope'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:248:in `block (2 levels) in devise_for'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:351:in `block in devise_scope'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/mapper.rb:940:in `block in constraints'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/mapper.rb:816:in `scope'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/mapper.rb:940:in `constraints'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:350:in `devise_scope'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:247:in `block in devise_for'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:223:in `each'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise/rails/routes.rb:223:in `devise_for'
from /Users/ashleighalmeida/Rails-Blog/config/routes.rb:3:in `block in <top (required)>'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:432:in `instance_exec'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:432:in `eval_block'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/routing/route_set.rb:410:in `draw'
from /Users/ashleighalmeida/Rails-Blog/config/routes.rb:1:in `<top (required)>'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `block in load'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:40:in `each'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:16:in `reload!'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:26:in `block in updater'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/file_update_checker.rb:75:in `call'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/file_update_checker.rb:75:in `execute'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/routes_reloader.rb:7:in `execute'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/railties-4.2.1/lib/rails/application/finisher.rb:81:in `block (2 levels) in <module:Finisher>'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:446:in `instance_exec'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:446:in `block in make_lambda'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:192:in `call'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:192:in `block in simple'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `call'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `block in call'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `each'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:504:in `call'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:92:in `_run_callbacks'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:776:in `_run_prepare_callbacks'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/activesupport-4.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/reloader.rb:83:in `prepare!'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/actionpack-4.2.1/lib/action_dispatch/middleware/reloader.rb:55:in `prepare!'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.3.6/lib/spring/application.rb:153:in `serve'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.3.6/lib/spring/application.rb:131:in `block in run'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.3.6/lib/spring/application.rb:125:in `loop'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.3.6/lib/spring/application.rb:125:in `run'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/spring-1.3.6/lib/spring/application/boot.rb:18:in `<top (required)>'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/ashleighalmeida/.rbenv/versions/2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from -e:1:in `<main>'
I configured it in enviornment.rb, added my alerts, what could be the problem?
There is a bug in this version of Devise with Rails. You can update to a newer version.
This should help you to solve the problem.
That's because you hadn't properly installed Devise when you generated the User model.
To resolve this problem, run this command
rails g devise:install

ReadTimeout error when starting server sidekiq on ubuntu 14.10

I installed redis server by default it's running 6379 port but when i am running sidekiq its not starting, I added in Gemfile gem 'sidekiq', '3.3.0'
please help me out with this problem
thanks in ADVANCE
this is the error
santosh#santosh-Vostro-3560:~/Roorah$ bundle exec sidekiq
Starting up a new ElasticSearch client with
Net::ReadTimeout
/usr/lib/ruby/2.1.0/net/protocol.rb:158:in `rescue in rbuf_fill'
/usr/lib/ruby/2.1.0/net/protocol.rb:152:in `rbuf_fill'
/usr/lib/ruby/2.1.0/net/protocol.rb:134:in `readuntil'
/usr/lib/ruby/2.1.0/net/protocol.rb:144:in `readline'
/usr/lib/ruby/2.1.0/net/http/response.rb:39:in `read_status_line'
/usr/lib/ruby/2.1.0/net/http/response.rb:28:in `read_new'
/usr/lib/ruby/2.1.0/net/http.rb:1408:in `block in transport_request'
/usr/lib/ruby/2.1.0/net/http.rb:1405:in `catch'
/usr/lib/ruby/2.1.0/net/http.rb:1405:in `transport_request'
/usr/lib/ruby/2.1.0/net/http.rb:1378:in `request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:27:in `block (2 levels) in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent.rb:454:in `disable_all_tracing'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:26:in `block in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/cross_app_tracing.rb:38:in `tl_trace_http_request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:23:in `request_with_newrelic_trace'
/usr/lib/ruby/2.1.0/net/http.rb:1371:in `block in request'
/usr/lib/ruby/2.1.0/net/http.rb:853:in `start'
/usr/lib/ruby/2.1.0/net/http.rb:1369:in `request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:27:in `block (2 levels) in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent.rb:454:in `disable_all_tracing'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:26:in `block in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/cross_app_tracing.rb:43:in `tl_trace_http_request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:23:in `request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/adapter/net_http.rb:80:in `perform_request'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/adapter/net_http.rb:39:in `call'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/rack_builder.rb:139:in `build_response'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/connection.rb:377:in `run_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:21:in `block in perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/base.rb:187:in `call'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/base.rb:187:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/client.rb:104:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-api-1.0.5/lib/elasticsearch/api/actions/bulk.rb:81:in `bulk'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/importing.rb:120:in `block in import'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/adapters/active_record.rb:96:in `block in __find_in_batches'
/var/lib/gems/2.1.0/gems/activerecord-4.1.4/lib/active_record/relation/batches.rb:125:in `find_in_batches'
/var/lib/gems/2.1.0/gems/activerecord-4.1.4/lib/active_record/querying.rb:9:in `find_in_batches'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/proxy.rb:80:in `method_missing'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/adapters/active_record.rb:95:in `__find_in_batches'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/importing.rb:119:in `import'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model.rb:112:in `import'
/home/santosh/Roorah/app/models/city_coordinate.rb:8:in `<top (required)>'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:443:in `load'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:443:in `block in load_file'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:633:in `new_constants_in'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:442:in `load_file'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:342:in `require_or_load'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:307:in `depend_on'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:225:in `require_dependency'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:468:in `block (2 levels) in eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:467:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:467:in `block in eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:465:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:465:in `eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:346:in `eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application/finisher.rb:58:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application/finisher.rb:58:in `block in <module:Finisher>'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:30:in `instance_exec'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:30:in `run'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:55:in `block in run_initializers'
/usr/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
/usr/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
/usr/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `each'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `call'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
/usr/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:54:in `run_initializers'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application.rb:300:in `initialize!'
/home/santosh/Roorah/config/environment.rb:5:in `<top (required)>'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support /dependencies.rb:247:in `require'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:247:in `block in require'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:232:in `load_dependency'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:247:in `require'
/var/lib/gems/2.1.0/gems/sidekiq-3.3.0/lib/sidekiq/cli.rb:236:in `boot_system'
/var/lib/gems/2.1.0/gems/sidekiq-3.3.0/lib/sidekiq/cli.rb:50:in `run'
/var/lib/ gems/2.1.0/gems/sidekiq-3.3.0/bin/sidekiq:8:in `<top (required)>'
/usr/local/bin/sidekiq:23:in `load'
Here is the city_coordinate model
class CityCoordinate < ActiveRecord::Base
include Elasticsearch::Model
include Elasticsearch::Model::Callbacks
# Elasticsearch::Model.client = Elasticsearch::Client.new url: ENV['BONSAI_URL'], log: true
end
CityCoordinate.import

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