Сегодня во второй половине дня возникла проблема с процессом delayed_job, обнаружил, что демоны мертвы, и перезапустил их ...
Примерно через 40 минут процесс снова умер при 86 заданиях.Попытался снова запустить демонов и обнаружил, что они тихо умерли сразу после того, как я их запустил.Проверяя журнал, который я нашел:
s603021@ec2-184-72-244-232:~/rails/gamestreamer/current$ tail -F log/delayed_job.log
SQL (0.7ms) SET NAMES 'utf8'
SQL (0.8ms) SET SQL_AUTO_IS_NULL=0
*** Starting job worker delayed_job.4 host:ec2-184-72-244-232.compute-1.amazonaws.com pid:17397
Delayed::Job Columns (1.5ms) SHOW FIELDS FROM `delayed_jobs`
Product Columns (1.5ms) SHOW FIELDS FROM `products`
Game Columns (2.4ms) SHOW FIELDS FROM `games`
Delayed::Job Update (12.8ms) UPDATE `delayed_jobs` SET locked_by = null, locked_at = null WHERE (locked_by = 'delayed_job.4 host:ec2-184-72-244-232.compute-1.amazonaws.com pid:17397')
#<ArgumentError: syntax error on line 1588, col 10: `'>
Я пошел дальше и немного покопался, многие люди находили гем демона для delayed_jobs с ошибками, и задача rake все еще работала;однако для меня это было не так:
s603021@ec2-184-72-244-232:~/rails/gamestreamer/current$ RAILS_ENV=gs1_development rake jobs:work --trace
(in /data01/home/s603021/rails/gamestreamer/releases/20110302193304)
** Invoke jobs:work (first_time)
** Invoke merb_env (first_time)
** Execute merb_env
** Invoke environment (first_time)
** Execute environment
** Execute jobs:work
*** Starting job worker host:ec2-184-72-244-232.compute-1.amazonaws.com pid:17082
rake aborted!
syntax error on line 1588, col 10: `'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/1.8/yaml.rb:133:in `load'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/1.8/yaml.rb:133:in `load'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:234:in `deserialize'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:50:in `payload_object'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:55:in `name'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:90:in `run_with_lock'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:159:in `reserve_and_run_one_job'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:158:in `each'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:158:in `reserve_and_run_one_job'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:205:in `work_off'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:204:in `times'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/job.rb:204:in `work_off'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/worker.rb:30:in `start'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/worker.rb:29:in `start'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/worker.rb:26:in `loop'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/worker.rb:26:in `start'
/data01/home/s603021/rails/gamestreamer/releases/20110302193304/vendor/plugins/delayed_job/lib/delayed/tasks.rb:13
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
/usr/bin/rake:19:in `load'
/usr/bin/rake:19
Теперь я просто не уверен, в чем может быть проблема, любой совет о том, как получить больше информации (или более подробное исключение), был бы потрясающим,Если кто-нибудь может помочь мне решить это, это было бы невероятно.Заранее спасибо -
Файл Job.rb: http://pastie.org/1697465