ruby-on-rails - Elasticsearch & Bonsai : IndexMissingException on Heroku, 在本地运行良好

Question

构建我的第一个 Rails 应用程序并在让 Elasticsearch 在 Heroku 上运行时遇到问题。

本地工作完美。

在 Heroku 上我可以打开搜索页面，但是当我尝试执行搜索时出现以下错误:

Heroku 日志显示:

2015-05-18T12:05:15.969673+00:00 app[web.1]: ActionView::Template::Error ([404] {"error":"IndexMissingException[[homes] missing]","status":404}):
2015-05-18T12:05:15.969674+00:00 app[web.1]:      9: <% end %>
2015-05-18T12:05:15.969676+00:00 app[web.1]:     10:  
2015-05-18T12:05:15.969677+00:00 app[web.1]:     11: <ul>
2015-05-18T12:05:15.969678+00:00 app[web.1]:     12:   <% @homes.each do |home| %>
2015-05-18T12:05:15.969679+00:00 app[web.1]:     13:     <li>
2015-05-18T12:05:15.969680+00:00 app[web.1]:     14:       <h3>
2015-05-18T12:05:15.969682+00:00 app[web.1]:     15:         <%= link_to home.name, controller: "homes", action: "show", id: home._id%>
2015-05-18T12:05:15.969683+00:00 app[web.1]:   app/views/search/search.html.erb:12:in `_app_views_search_search_html_erb___1261310385184340853_69929402195100'

gem :

gem 'elasticsearch-model'
gem 'elasticsearch-rails'
gem 'bonsai-elasticsearch-rails', '~> 0.0.4'

搜索 Controller :

class SearchController < ApplicationController
    def search
      if params[:q].nil?
        @homes = []
      else
        @homes = Home.search params[:q]
      end
    end 
end

搜索 View :

<h1>Homes Search</h1>

<%= form_for search_path, method: :get do |f| %>
  <p>
    <%= f.label "Search for" %>
    <%= text_field_tag :q, params[:q] %>
    <%= submit_tag "Go", name: nil %>
  </p>
<% end %>

<ul>
  <% @homes.each do |home| %>
    <li>
      <h3>
        <%= link_to home.name, controller: "homes", action: "show", id: home._id%>
      </h3>
    </li>
  <% end %>
</ul>

如有任何建议，我们将不胜感激!

Answer 1

问题类似于this issue .

解决方案涉及

1. 运行任务 highlighted here
2. 确保 elasticsearch.rake exists
3. 最后，如果 404 仍然碰巧使用 curl -XPOST http://account.region.bonsai.io/homes
手动创建索引