elasticsearch - 如何在多个地理点上使用Elasticsearch距离查询

Question

假设我要搜索距离三个地理位置A，B或C任意5公里以内的文档。是否可以在单个查询中执行该操作或如何执行？

Answer 1

是的，您可以将bool/should查询与三个geo_distance查询一起使用。

POST /your_index/_yearch
{
  "query": {
    "bool": {
      "should": [
        {
          "geo_distance": {
            "distance": "5km",
            "pin.location": {
              "lat": 40,
              "lon": -70
            }
          }
        },
        {
          "geo_distance": {
            "distance": "5km",
            "pin.location": {
              "lat": 41,
              "lon": -71
            }
          }
        },
        {
          "geo_distance": {
            "distance": "5km",
            "pin.location": {
              "lat": 42,
              "lon": -72
            }
          }
        }
      ]
    }
  }
}