Elasticsearch匹配多个字段，AND和OR运算符不起作用

Question

我正在尝试使用elasticsearch布尔查询搜索特定字段和值。我正在使用python请求命中这个端点“http://localhost:9200/index/_search”。

get sports/_search {"query":
    {
        "bool":
        {
            "must":
            [{
                "match":
                {
                    "sport":"cricket"
                }
            },
            {
                "match":
                {
                    "age":"42"
                }
            }]
        }
    }
}

我收到此回复，在这里我使用python请求来获得响应。

'{"took":2,"timed_out":false,"_shards":{"total":5,"successful":5,"skipped":0,"failed":0},"hits":{"total":0,"max_score":null,"hits":[]}}'

我的索引文件是：

{
  "took" : 2,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : 1,
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "sports",
        "_type" : "articles",
        "_id" : "1",
        "_score" : 1.0,
        "_source" : {
          "mappings" : {
            "person2" : {
              "details" : {
                "debut" : "23 December 2004",
                "awards" : "Padma Bhushan, Padma Shri, Rajiv Gandhi Khel Ratna",
                "name" : "Dhoni",
                "country" : "India",
                "dob" : "7 July 1981",
                "gender" : "Male",
                "age" : "36",
                "sport" : "Cricket",
                "current_status" : "on-ground"
              }
            },
            "person3" : {
              "details" : {
                "debut" : "23 December 2004",
                "awards" : "Padma Bhushan, Padma Shri, Rajiv Gandhi Khel Ratna",
                "name" : "Saina Nehwal",
                "country" : "India",
                "dob" : "17 March 1990",
                "gender" : "Female",
                "age" : "28",
                "sport" : "Badmiton",
                "current_status" : "on-ground"
              }
            },
            "person1" : {
              "details" : {
                "debut" : "18 December 1989",
                "awards" : "Bharat Ratna, Padma Bhushan, Padma Shri, Rajiv Gandhi Khel Ratna",
                "name" : "Sachin",
                "country" : "India",
                "dob" : "24 April 1973",
                "gender" : "Male",
                "age" : "42",
                "sport" : "Cricket",
                "current_status" : "retired"
              }
            },
            "person4" : {
              "details" : {
                "debut" : "23 March 1990",
                "awards" : "Padma Bhushan, Padma Shri, Rajiv Gandhi Khel Ratna, Arjuna Award",
                "name" : "Leander Paes",
                "country" : "India",
                "dob" : "17 June 1973",
                "gender" : "Male",
                "age" : "44",
                "sport" : "Badmiton",
                "current_status" : "on-ground"
              }
            }
          }
        }
      }
    ]
  }
}

先谢谢