Mongo db connection failure

gistfile1.sh

2013-04-03T06:41:43+00:00 app[worker.1]: I, [2013-04-03T06:41:43.193155 #14]  INFO -- : Triggering 'pop.comments'
2013-04-03T06:41:43+00:00 app[worker.1]: E, [2013-04-03T06:41:43.194496 #14] ERROR -- : Operation failed with the following exception: Broken pipe:Broken pipe (Mongo::ConnectionFailure)
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:285:in `rescue in send_message_on_socket'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:273:in `send_message_on_socket'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:36:in `send_message'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:1032:in `block in insert_documents'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/util/logging.rb:32:in `instrument'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:1028:in `insert_documents'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:362:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/master.rb:25:in `block in insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/retry.rb:29:in `retry_on_connection_failure'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/master.rb:24:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collection.rb:98:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/operations/insert.rb:27:in `block in persist'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:26:in `block (3 levels) in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:414:in `_run__2092613469863236589__create__1928759225773575606__callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:405:in `__run_callback'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:385:in `_run_create_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:81:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/callbacks.rb:61:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:25:in `block (2 levels) in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:425:in `_run__2092613469863236589__save__1928759225773575606__callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:405:in `__run_callback'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:81:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/callbacks.rb:61:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:24:in `block in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:22:in `tap'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:22:in `prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/operations/insert.rb:26:in `persist'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence.rb:49:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence.rb:187:in `upsert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:32:in `block (2 levels) in enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:60:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:60:in `block in initialize'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:65:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:65:in `execute'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:38:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:30:in `block in enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:29:in `tap'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:29:in `enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/lib/clock.rb:21:in `block in <top (required)>'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:93:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:93:in `run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:172:in `block in tick'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:170:in `each'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:170:in `tick'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:156:in `block in run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:155:in `loop'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:155:in `run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/bin/clockwork:19:in `<top (required)>'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/bin/clockwork:23:in `load'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/bin/clockwork:23:in `<main>'
2013-04-03T06:41:43+00:00 app[worker.1]: I, [2013-04-03T06:41:43.194590 #14]  INFO -- : Triggering 'pop.contibutions'
2013-04-03T06:41:43+00:00 app[worker.1]: E, [2013-04-03T06:41:43.195402 #14] ERROR -- : Operation failed with the following exception: Broken pipe:Broken pipe (Mongo::ConnectionFailure)
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:285:in `rescue in send_message_on_socket'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:273:in `send_message_on_socket'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/networking.rb:36:in `send_message'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:1032:in `block in insert_documents'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/util/logging.rb:32:in `instrument'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:1028:in `insert_documents'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongo-1.7.1/lib/mongo/collection.rb:362:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/master.rb:25:in `block in insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/retry.rb:29:in `retry_on_connection_failure'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collections/master.rb:24:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/collection.rb:98:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/operations/insert.rb:27:in `block in persist'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:26:in `block (3 levels) in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:414:in `_run__2092613469863236589__create__1928759225773575606__callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:405:in `__run_callback'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:385:in `_run_create_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:81:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/callbacks.rb:61:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:25:in `block (2 levels) in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:425:in `_run__2092613469863236589__save__1928759225773575606__callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:405:in `__run_callback'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/callbacks.rb:81:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/callbacks.rb:61:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:24:in `block in prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:22:in `tap'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/insertion.rb:22:in `prepare'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence/operations/insert.rb:26:in `persist'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence.rb:49:in `insert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/mongoid-2.6.0/lib/mongoid/persistence.rb:187:in `upsert'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:32:in `block (2 levels) in enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:60:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:60:in `block in initialize'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:65:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:65:in `execute'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/lifecycle.rb:38:in `run_callbacks'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:30:in `block in enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:29:in `tap'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/delayed_job-3.0.5/lib/delayed/backend/base.rb:29:in `enqueue'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/lib/clock.rb:22:in `block in <top (required)>'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:93:in `call'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:93:in `run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:172:in `block in tick'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:170:in `each'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:170:in `tick'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:156:in `block in run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:155:in `loop'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/lib/clockwork.rb:155:in `run'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/gems/clockwork-0.5.0/bin/clockwork:19:in `<top (required)>'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/bin/clockwork:23:in `load'
2013-04-03T06:41:43+00:00 app[worker.1]: /app/vendor/bundle/ruby/1.9.1/bin/clockwork:23:in `<main>'