在彈性搜索中使用過濾器在嵌套字段上進行聚合的查詢

Question

例如，我需要在彈性搜索中使用過濾器進行聚合。 我有保存在彈性搜索的文檔

{ 
"id":1, 
"name":"1", 
"url":"1png20160612115249190.png", 
"description": "this is a good asset", 
"alt_sizes": ["hi","yes"], 
"tags":[{ "id":"1", "name":"Movies"}, 
    { "id":"2", "name":"Sports"}], 
"packs":[{ "id":"1", "name":"pack1", "partnerId":"1"}, 
    { "id":"2", "name":"pack2 test", "partnerId":"2"}], 
"category":[{ "id":"1", "name":"cat1"}, 
    { "id":"2", "name":"cat2"}], 
"appPartner":[{ "id":"1", "name":"par1"}, 
     { "id":"2", "name":"par2"}], 
"created_time":"2016-07-26 00:00:00", 
"updated_time":"2016-07-26 10:45:43" 
} 

在這裏，包被收錄在ES嵌套類資產。 包中將包含一個id，name和partnerId數組。 現在我想要的是與特定PARTNERID包聚合像我想PARTNERID所有的包= 10

我已經試過此查詢

{ 
    "size":0, 
    "query": { 
    "nested": { 
        "path":"appPartner", 
        "query": { 
        "bool": { 
         "must": [ 
         {"match": {"appPartner.id": "1"}} 
         ] 
        } 
        } 
       } 
    }, 
    "aggs": { 
     "packs" : { 
      "nested" : { 
       "path" : "packs" 
      }, 
      "aggs" : { 
       "id" : { 
        "terms" : { 
         "field" : "packs.id" 
        } 
       , 
       "aggs":{ 
        "name":{ 
        "terms" : { 
          "field" : "packs.name" 
         } 
        } 
      } 
      } 
      }  

     } 
    } 
} 

該查詢讓我總在所有嵌套組IDS。我需要聚合了所有嵌套packids，與PARTNERID =

Answer 1

"aggs": { 
    "packs": { 
     "nested": { 
     "path": "packs" 
     }, 
     "aggs": { 
     "partner": { 
      "filter": { 
      "term": { 
       "packs.partnerId": "10" 
      } 
      }, 
      "aggs": { 
      "id": { 
       "terms": { 
       "field": "packs.id" 
       }, 
       "aggs": { 
       "name": { 
        "terms": { 
        "field": "packs.name" 
        } 
       } 
       } 
      } 
      } 
     } 
     } 
    } 
    }