elasticsearch存在對象類型字段的篩選器

我遇到了簡單的存在篩選器問題。我試圖實現的是，返回所有具有特定字段的文檔。以下是他繪製了我的索引 -elasticsearch存在對象類型字段的篩選器

"book": { 
"dynamic": "true", 
"properties": { 
    "currencies": { 
     "dynamic": "true", 
     "properties": { 
      "bookChallenge000": { 
      "type": "long" 
      }, 
      "achievements": { 
      "type": "long" 
      }, 
      "bookChallenge001": { 
      "type": "long" 
      }, 
      "giftsSent": { 
      "type": "long" 
      }, 
      "stars": { 
      "type": "long" 
      }, 
      "knightsDonated": { 
      "type": "long" 
      } 
     } 
    }, 
    "level": { 
     "type": "long" 
    }, 
    "description": { 
     "index_analyzer": "str_index_analyzer", 
     "search_analyzer": "str_search_analyzer", 
     "type": "string" 
    }, 
    "additionalMaxMembers": { 
    "type": "long" 
    }, 
    "name": { 
     "index_analyzer": "str_index_analyzer", 
     "search_analyzer": "str_search_analyzer", 
     "type": "string" 
    }, 
    "lastUpdated": { 
     "type": "long" 
    }, 
    "active": { 
     "type": "boolean" 
    }, 
    "bookClubId": { 
     "type": "string" 
    }, 
    "attributes": { 
     "dynamic": "true", 
     "properties": { 
      "level": { 
       "type": "long" 
      }, 
      "description": { 
       "index_analyzer": "str_index_analyzer", 
       "search_analyzer": "str_search_analyzer", 
       "type": "string" 
      }, 
      "additionalMaxMembers": { 
       "type": "long" 
      }, 
      "name": { 
       "index_analyzer": "str_index_analyzer", 
       "search_analyzer": "str_search_analyzer", 
       "type": "string" 
      }, 
      "lastUpdated": { 
       "type": "long" 
      }, 
      "active": { 
       "type": "boolean" 
      }, 
      "memberCount": { 
       "type": "long" 
      }, 
      "inviteStatus": { 
       "type": "string" 
      } 
     } 
    }, 
    "meta": { 
     "dynamic": "false", 
     "properties": { 
      "bookRewards": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "challenges": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "grantedRewardInfo": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "levelRequirement": { 
       "type": "long" 
      }, 
      "membersData": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "language": { 
       "type": "string" 
      }, 
      "conversations": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "bookGoals": { 
       "dynamic": "false", 
       "type": "object" 
      }, 
      "banner": { 
       "type": "string" 
      } 
     } 
    }, 
    "memberCount": { 
     "type": "long" 
    }, 
    "inviteStatus": { 
     "type": "string" 
    }, 
    "version": { 
     "type": "long" 
    } 
} 
}

這裏就是我正在尋找的文件 -

{ 
attributes: { 
    active: true, 
    additionalMaxMembers: 0, 
    description: "famous five", 
    inviteStatus: "OPEN", 
    lastUpdated: 1452119518547, 
    level: 1, 
    memberCount: 39, 
    name: "zero" 
}, 
currencies: { 
    bookChallenge000: 74316, 
    bookChallenge001: 142580, 
    bookChallenge002: 165526, 
    achievements: 582, 
    giftsSent: 0, 
    knightsDonated: 161, 
    stars: 1104 
}, 
meta: { 
    banner: "enidBlyton_17", 
    challenges: { 
     Event014_Challenge_A: { 
      Currency: "bookChallenge000", 
      finishtime: 20550267, 
      goalscore: 30240, 
      memberscores: { 
       37339561405: 10, 
       37349022668: 2000, 
       37432453846: 20, 
       37437075798: 0 
      }, 
      playerCurrency: "UserChallenge000" 
     }, 
     Event014_Challenge_B: { 
      Currency: "bookChallenge001", 
      finishtime: 20290830, 
      goalscore: 38003, 
      memberscores: { 
       37339561405: 20, 
       37349022668: 38, 
       37432453846: 590 
      }, 
      playerCurrency: "UserChallenge000" 
     } 
    }, 
    language: "en_US", 
    levelRequirement: 14, 
    membersData: { 
     37442021220: { 
      achievements: 9, 
      giftsSent: 0, 
      knightsDonated: 0, 
      playerLikes: 28, 
      stars: 20 
     }, 
     37493332413: { 
      achievements: 4, 
      giftsSent: 0, 
      knightsDonated: 0, 
      playerLikes: 0, 
      stars: 20 
     } 
    } 
}, 
active: true, 
bookClubId: "6106890", 
inviteStatus: "OPEN", 
memberCount: 39, 
additionalMaxMembers: 0, 
lastUpdated: 1452119518547, 
description: "famous five", 
name: "zero", 
level: 1 
}

我的查詢是非常簡單的，我需要這在他們的挑戰領域的所有文件。

curl -X'GET' localhost:9200/book_index/_search -d '{"filter": {"exists" : { "field" : "challenges" }}}'

但它不返回任何文件，我有挑戰信息的100個文件。我試過meta.challenges，也是challenges.membersData，但它不起作用。雖然如果我直接尋找橫幅或語言字段，我會得到預期的結果，但不是對象類型字段。

如何獲取所有帶有challenge或membersData的文檔？

請告訴我缺少什麼。

來源

2016-01-07 dev123

能否請您提供至少一個完整的文件？而且正確的映射，因爲你現在看起來已經壞了。 –

當然，它是巨大的，所以削減了它的一部分，現在更新了完整的映射和完整的文檔。 – dev123

即查詢您正在尋找：

{ 
    "query": { 
    "filtered": { 
     "filter": { 
     "bool": { 
      "should": [ 
      { 
       "exists": { 
       "field": "meta.challenges" 
       } 
      }, 
      { 
       "exists": { 
       "field": "meta.membersData" 
       } 
      } 
      ] 
     } 
     } 
    } 
    } 
}

來源

2016-01-07 19:43:19

謝謝你，我試過這個，但返回零結果。是因爲它的對象類型？ – dev123

是因爲它的對象類型，因爲fi我直接查詢字段如levelRequirement，語言或橫幅，我得到完美的結果（認爲meta.banner不起作用）。直接存在過濾器，以及您的查詢。 curl -X'POST'localhost：9200/books/_search -d'{「query」：{「filtered」：{「filter」：{「exists」：{「field」：「banner」}}}}}' – dev123

@nidhi我不關注。查詢工作得很好。 https://www.found.no/play/gist/b51dc7a082344b4f24b1 –

elasticsearch存在對象類型字段的篩選器

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