Errno::ECONNREFUSED: Connection refused – connect(2) while connecting to a remote solr instance from Sunspot
Quickstart with Rails 3
Add to Gemfile:
gem 'sunspot_rails'
gem 'sunspot_solr' # optional pre-packaged Solr distribution for use in development
Bundle it!
bundle install
Generate a default configuration file:
rails generate sunspot_rails:install
If sunspot_solr was installed, start the packaged Solr distribution with:
bundle exec rake sunspot:solr:start # or sunspot:solr:run to start in foreground
Now that Sunspot knows how to index the Post model, we need to get the existing data into Solr. Any time a Post is created, updated, or destroyed, Sunspot::Rails will automatically make the change to the index; you only need to do a full reindex if you’ve added or changed a searchable definition for a model.
$ rake sunspot:reindex
If sunspot_solr was installed, start the packaged Solr distribution with:
jhjguxin@jhjguxin-Aspire-4750:~$ heroku run:detached rake sunspot:solr:start RAILS_ENV=production rake sunspot:solr:start --app francisjiang
or type:sunspot-solr start -- -p 8983 or sunspot-solr start -- -p 8983 -d data/solr/myapp
Try to start the solr
##with apache+solr+rails
jhjguxin@jhjguxin-virtual-machine:/var/www/enki$ sudo gem install sunspot_solr
Successfully installed escape-0.0.4
Successfully installed sunspot_solr-1.3.0
2 gems installed
Installing ri documentation for escape-0.0.4...
Installing ri documentation for sunspot_solr-1.3.0...
Installing RDoc documentation for escape-0.0.4...
Installing RDoc documentation for sunspot_solr-1.3.0...
jhjguxin@jhjguxin-virtual-machine:/var/www/enki$ sudo sunspot-solr start -- -p 8983 -d solr/data/
[sudo] password for jhjguxin:
java version "1.6.0_23"
OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre11-0ubuntu1.11.10.1)
OpenJDK Client VM (build 20.0-b11, mixed mode, sharing)
Solr服务控制
将以上内容添加到Rakefile后，将会多出4个task出来
服务器启动:
rake sunspot:solr:start
初次启动，会安装一个embed的solr程序，那么开发环境中省去了安装配置Solr环境繁琐步骤。不过，production环境里可不要使用这个embed版。
服务器停止:
rake sunspot:solr:stop
全部重建索引：
rake sunspot:reindex
如果你想看到运行日志，把服务跑在前端。可以使用一下命令:
rake sunspot:solr:run
使用以上命令，就能完成对Sunspot的控制。