ElasticSearch Aggregation test

Sense.file

DELETE test

PUT test/test/1
{"make":{"id":12,"name":"fiat"},"model":{"id":121,"name":"strada"}}
PUT test/test/2
{"make":{"id":12,"name":"fiat"},"model":{"id":122,"name":"palio"}}
PUT test/test/3
{"make":{"id":12,"name":"fiat"},"model":{"id":123,"name":"ka"}}
PUT test/test/4
{"make":{"id":12,"name":"fiat"},"model":{"id":124,"name":"uno"}}
PUT test/test/5
{"make":{"id":12,"name":"fiat"},"model":{"id":121,"name":"strada"}}
PUT test/test/6
{"make":{"id":12,"name":"fiat"},"model":{"id":122,"name":"palio"}}
PUT test/test/7
{"make":{"id":13,"name":"ford"},"model":{"id":125,"name":"escort"}}
PUT test/test/8
{"make":{"id":12,"name":"ford"},"model":{"id":126,"name":"fiesta"}}
PUT test/test/9
{"make":{"id":12,"name":"gm"},"model":{"id":127,"name":"astra"}}

GET test/_search
{
  "size": 0,
  "aggs": {
    "make": {
      "terms": {
        "field": "make.name",
        "size": 10
      },
      "aggs": {
        "model": {
          "terms": {
            "field": "model.name",
            "size": 10
          }
        }
      }
    }
  }
}