数组字段中的location字段的geo

小编典典

数组字段中的location字段的geo_point

elasticsearch

我在Elasticsearch中有这样的数据

"id": "edff12sd3"
"main_array": [
{
"id": "2308",
"name": "Grey Area",
"location": {
  "lat": 28.5696577,
  "lon": 77.3229933
 }
}
,
{
"id": "2274",
"name": "Tribute to The Beatles by Atul Ahuja- Live Music",
"location": {
  "lat": 29.5696577,
  "lon": 77.3229933
 }
}

现在我想为位置字段设置geo_point。我已经尝试过这种方式

{
"mappings": {
"search_data": {
  "properties": {
    "main_array.location": {
      "type": "geo_point"
    }
   }
  }
 }
}

但这让我出错

"type": "mapper_parsing_exception",
"reason": "Field name [main_array.location] cannot contain '.'"

你能帮我吗谢谢

阅读 288

2020-06-22

共1个答案

小编典典

location是您存储在中的对象的属性main_array，因此请尝试执行以下操作：

{
  "mappings": {
    "search_data": {
      "properties": {
        "main_array": {
          "properties": {
            "location": {
              "type": "geo_point"
            }
          }
        }
      }
    }
  }
}

请注意，从ES
2.0版本开始，字段名称可能不包含点

2020-06-22