Elasticsearch找不到所有记录

Question

我正在使用rails 5.0.0.1，elasticsearch-model，elasticsearch-rails和搜索某些记录对整个世界和部分正常工作，但对于其他记录不完全有效。 ES版本2.3.1。 我的location.rb：

require 'elasticsearch/model'

class Location < ActiveRecord::Base   
  include Elasticsearch::Model   
  include Elasticsearch::Model::Callbacks

      settings analysis: {   filter: {
        ngram_filter: { type: "nGram", min_gram: 2, max_gram: 12 }   },   analyzer: {
            index_ngram_analyzer: {
                type: 'custom',
                tokenizer: 'standard',
                filter: ['lowercase', 'ngram_filter']
            },
            search_ngram_analyzer: {
                type: 'custom',
                tokenizer: 'standard',
                filter: ['lowercase']
            }
        }   } do
        mapping do
            indexes :location, :type => "string", analyzer:   "index_ngram_analyzer", search_analyzer: "search_ngram_analyzer"
            indexes :address, :type => "string", analyzer:   "index_ngram_analyzer", search_analyzer: "search_ngram_analyzer"
        end
      end

http://localhost:9200/locations/_count return {“count”：12463，“_ shards”：{“total”：5，“success”：5，“failed”：0}}，表示所有位置都已编入索引。< / p>

请帮忙 - 我做错了什么？