rake环境弹性搜索：import：所有FORCE = y一直失败
我正在运行搜索和弹性搜索，我一直在尝试重新创建我的索引，因为我的rails应用程序正在崩溃，但这也一直在失败。 我对此非常陌生，所以感到非常失落。
我运行rake environment elasticsearch:import:all FORCE=y
但错误是
Starting up a new ElasticSearch client with [IMPORT] Loading models from: /home/ubuntu/workspace/sample_app/app/models 2016-03-11 16:32:07 +0000: [Faraday::ConnectionFailed] Connection refused - connect(2) for "localhost" port 9200 {:host=>"localhost", :port=>9200, :protocol=>"http"} rake aborted! ArgumentError: users does not exist to be imported into. Use create_index! or the :force option to create it. /usr/local/rvm/gems/ruby-2.2.1/gems/elasticsearch-model-0.1.8/lib/elasticsearch/model/importing.rb:118:in `import' /usr/local/rvm/gems/ruby-2.2.1/gems/elasticsearch-model-0.1.8/lib/elasticsearch/model.rb:115:in `import' /home/ubuntu/workspace/sample_app/app/models/user.rb:109:in `' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:457:in `load' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:457:in `block in load_file' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:647:in `new_constants_in' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:456:in `load_file' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:354:in `require_or_load' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:494:in `load_missing_constant' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:184:in `const_missing' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:261:in `const_get' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:261:in `block in constantize' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:259:in `each' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:259:in `inject' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:259:in `constantize' /usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/core_ext/string/inflections.rb:66:in `constantize' /usr/local/rvm/gems/ruby-2.2.1/gems/elasticsearch-rails-0.1.8/lib/elasticsearch/rails/tasks/import.rb:93:in `block (4 levels) in ' /usr/local/rvm/gems/ruby-2.2.1/gems/elasticsearch-rails-0.1.8/lib/elasticsearch/rails/tasks/import.rb:87:in `each' /usr/local/rvm/gems/ruby-2.2.1/gems/elasticsearch-rails-0.1.8/lib/elasticsearch/rails/tasks/import.rb:87:in `block (3 levels) in ' Tasks: TOP => elasticsearch:import:all (See full trace by running task with --trace)
今天早上我们遇到了同样的问题。
弹性搜索模型文档告诉您如下设置模型：
class User < ActiveRecord::Base include Elasticsearch::Model include Elasticsearch::Model::Callbacks #The rest of your mode... end User.import
但在导入现有数据之前，您需要删除User.import然后运行rake environment elasticsearch:import:all FORCE=y User.import rake environment elasticsearch:import:all FORCE=y ，一切都会顺利进行。
请记住在运行rake任务后添加User.import ，以便正确导入新用户。
快乐的编码！
在rails控制台中尝试YourModelName.import(force: true) 。