ruby-on-rails - ElasticSearch geo_bounding_box坐标格式

Question

我在网上遵循ElasticSearch指南，将坐标表示为“lat，lng”，但是直到我将所有内容都翻转为“lng，lat”后，它似乎才起作用。我什至必须翻转top_left和bottom_right才能使查询正常工作。

有人遇到同样的问题吗？显然，这不是文档所说的使用方式，但是只有当我以这种方式格式化时，它才起作用。

Rails格式

def self.search(params)
      tire.search( page: params[:page], per_page: 2 ) do
           query { all }
           filter :geo_bounding_box, location: { top_left: " -121.88596979687497, 37.33588487375733", bottom_right: " -122.43528620312497, 37.553946238118264" }
      end
end

CURL格式

curl -X GET "http://localhost:9200/articles/article/_search?page=&per_page=2&size=2&pretty=true" -d '{"query":{"match_all":{}},"facets":{"condition":{"terms":{"field":"condition","size":10,"all_terms":false}}},"filter":{"geo_bounding_box":{"location":{"top_left":" -121.88596979687497, 37.33588487375733","bottom_right":" -122.43528620312497, 37.553946238118264"}}},"size":2}'

控制台响应

{
  "took" : 1,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "failed" : 0
  },
  "hits" : {
    "total" : 169,
    "max_score" : 1.0,
    "hits" : [ {
      "_index" : "articles",
      "_type" : "article",
      "_id" : "4f72bc7d0bdb820f02000002",
      "_score" : 1.0, "_source" : {"content":"words here!","location":[37.444995,-122.160628],"name":"harro"}
    }, {
      "_index" : "articles",
      "_type" : "article",
      "_id" : "4fdf0cf20bdb82336c000002",
      "_score" : 1.0, "_source" : {"content":"Run of the mill","location":[37.33588487375733,-121.88596979687497],"name":"Billy Bob"}
    } ]
  },
  "facets" : {
    "condition" : {
      "_type" : "terms",
      "missing" : 5597,
      "total" : 0,
      "other" : 0,
      "terms" : [ ]
    }
  }

Answer 1

如果将地理点指定为字符串，则它应采用"lat,lon"格式。当将其指定为数组时，应采用[lon, lat]格式。