Tôi hy vọng ai đó có thể giúp tôi với một vấn đề mà tôi chắc chắn là một lỗi người dùng.Rails, Passenger and Memcached: Không thể tìm thấy máy chủ trong quá trình khởi tạo
Chi tiết cấu hình bên dưới hoạt động trong tất cả các môi trường khác của tôi bao gồm tích hợp, phát triển và qa. Tuy nhiên, các máy chủ sản xuất cung cấp cho các lỗi sau:
<ActionController::Session::MemCacheStore:0x2b45f6acb248> unable to find server during initialization.
Khi tôi telnet vào hộp memcached từ máy chủ có vấn đề và chạy 'số liệu thống kê', tôi nhận được:
STAT pid 16136
STAT uptime 7398638
STAT time 1275059978
STAT version 1.2.8
STAT pointer_size 64
STAT rusage_user 7.085922
STAT rusage_system 13.275981
STAT curr_items 10878
STAT total_items 11441
STAT bytes 2020180
STAT curr_connections 5
STAT total_connections 306
STAT connection_structures 11
STAT cmd_flush 0
STAT cmd_get 457326
STAT cmd_set 11441
STAT get_hits 412184
STAT get_misses 45142
STAT evictions 0
STAT bytes_read 22600329
STAT bytes_written 53036649
STAT limit_maxbytes 30064771072
STAT threads 5
STAT accepting_conns 1
STAT listen_disabled_num 0
Dưới đây là cấu hình chi tiết và stacktrace.
config/environment.rb (những phần quan trọng):
config.action_controller.session_store = :mem_cache_store
config.gem "memcache-client", :lib => 'memcache'
config/môi trường/production.rb:
config.cache_store = :mem_cache_store
require 'memcache'
# Caching
# Memcached configuration
memcache_options = {
:c_threshold => 100_000,
:compression => true,
:debug => false,
:namespace => 'gucci',
:readonly => false,
:urlencode => false,
:multithread => true
}
CACHE = MemCache.new memcache_options
CACHE.servers = ['10.x.x.x:11211']
stacktrace:
/var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/session/mem_cache_store.rb 20 in `initialize'
1 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 72 in `new'
2 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 72 in `build'
3 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 116 in `build'
4 /var/www/oro/production/releases/20100528130253/vendor/rails/activesupport/lib/active_support/inflector.rb 361 in `inject'
5 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 116 in `each'
6 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 116 in `inject'
7 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/middleware_stack.rb 116 in `build'
8 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/dispatcher.rb 130 in `build_middleware_stack'
9 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/dispatcher.rb 81 in `initialize'
10 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/dispatcher.rb 51 in `new'
11 /var/www/oro/production/releases/20100528130253/vendor/rails/actionpack/lib/action_controller/dispatcher.rb 51 in `run_prepare_callbacks'
12 /var/www/oro/production/releases/20100528130253/vendor/rails/railties/lib/initializer.rb 631 in `prepare_dispatcher'
13 /var/www/oro/production/releases/20100528130253/vendor/rails/railties/lib/initializer.rb 185 in `process'
14 /var/www/oro/production/releases/20100528130253/vendor/rails/railties/lib/initializer.rb 113 in `send'
15 /var/www/oro/production/releases/20100528130253/vendor/rails/railties/lib/initializer.rb 113 in `run'
16 /var/www/oro/production/releases/20100528130253/config/environment.rb 29
17 /usr/local//lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 31 in `gem_original_require'
18 /usr/local//lib/ruby/site_ruby/1.8/rubygems/custom_require.rb 31 in `require'
19 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/railz/application_spawner.rb 303 in `preload_application'
20 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/railz/application_spawner.rb 252 in `initialize_server'
21 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/utils.rb 255 in `report_app_init_status'
22 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/railz/application_spawner.rb 237 in `initialize_server'
23 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server.rb 194 in `start_synchronously'
24 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server.rb 163 in `start'
25 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/railz/application_spawner.rb 213 in `start'
26 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/spawn_manager.rb 262 in `spawn_rails_application'
27 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server_collection.rb 126 in `lookup_or_add'
28 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/spawn_manager.rb 256 in `spawn_rails_application'
29 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server_collection.rb 80 in `synchronize'
30 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server_collection.rb 79 in `synchronize'
31 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/spawn_manager.rb 255 in `spawn_rails_application'
32 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/spawn_manager.rb 154 in `spawn_application'
33 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/spawn_manager.rb 287 in `handle_spawn_application'
34 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server.rb 352 in `__send__'
35 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server.rb 352 in `main_loop'
36 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/lib/phusion_passenger/abstract_server.rb 196 in `start_synchronously'
37 /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.10/bin/passenger-spawn-server 61
+1 cho một câu hỏi hay và được yêu cầu - rất nhiều ngữ cảnh để chơi cùng. Đáng buồn là tôi không có câu trả lời cho bạn: ( – jaydel