我有一个嵌套的对象映射，示例数据：

     {
        "_index": "simpleindex",
        "_type": "games",
        "_id": "AU_eC-Uzt6KxlUliF68N",
        "_score": 1,
        "_source": {
           "continents": [
              {
                 "name": "Asia",
                 "countries": [
                    {
                       "name": "India",
                       "states": [
                          {
                             "name": "TN",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    },
                    {
                       "name": "India",
                       "states": [
                          {
                             "name": "KA",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    }
                 ]
              }
           ]
        }
     },
     {
        "_index": "simpleindex",
        "_type": "games",
        "_id": "AU_eCf5dt6KxlUliF637",
        "_score": 1,
        "_source": {
           "continents": [
              {
                 "name": "Asia",
                 "countries": [
                    {
                       "name": "India",
                       "states": [
                          {
                             "name": "TN",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    }
                 ]
              }
           ]
        }
     },
     {
        "_index": "simpleindex",
        "_type": "games",
        "_id": "AU_eDIdXt6KxlUliF69i",
        "_score": 1,
        "_source": {
           "continents": [
              {
                 "name": "Asia",
                 "countries": [
                    {
                       "name": "India",
                       "states": [
                          {
                             "name": "TN",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    },
                    {
                       "name": "India",
                       "states": [
                          {
                             "name": "KA",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    },
                    {
                       "name": "Pak",
                       "states": [
                          {
                             "name": "NA",
                             "game": "soccor",
                             "wins": 1
                          }
                       ]
                    }
                 ]
              }
           ]
        }
     }

这是我的过滤汇总，可返回与过滤条件匹配的文档（即，大陆应为“亚洲”，国家应为“印度”）：

{
"aggs": {
"DocumentSet": {
  "filter": {
    "and": {
      "filters": [
        {
          "nested": {
            "path": "continents",
            "query": {
              "match": {
                "continents.name": "asia"
              }
            }
          }
        },
        {
          "nested": {
            "path": "continents.countries",
            "query": {
              "match": {
                "continents.countries.name": "india"
              }
            }
          }
        }
      ]
    }
  },
  "aggs": {
    "continents": {
      "nested": {
        "path": "continents"
      },
      "aggs": {
        "countries": {
          "nested": {
            "path": "continents.countries"
          },
          "aggs": {
            "states": {
              "nested": {
                "path": "continents.countries.states"
              },
              "aggs": {
                "count": {
                  "value_count": {
                    "field": "continents.countries.states.wins"
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}}}

这是结果（副本仅将聚合粘贴到此处）：

"aggregations": {
  "DocumentSet": {
     "doc_count": 3,
     "continents": {
         "doc_count": 3,
         "countries": {
            "doc_count": 6,
            "states": {
               "doc_count": 6,
               "count": {
                  "value": 6
               }
            }
         }
      }
   }
}

我的意图是仅从中获得“胜利” continents.name=asia AND countries.name=india。过滤器可以按预期工作，但是我只需要将聚合范围缩小到countries.name=india;
本质上是Filter聚合返回的文档的作用域的另一个级别，因此叶聚合计数为5而不是6。