带过滤器的Elasticsearch布尔查询

Question

我试图编写一个由2个部分组成的弹性搜索布尔查询。我想要“必须”的两个条件和“应该”的两个条件。问题是我只想得到“应该”的分数。我尝试了“过滤器”，但没有成功。

{
  "query": {
    "bool": {
      "must": [
        {
          "match": {
            "attr1": "on"
          }
        },
        {
          "match": {
            "category": "7eb84c804a8c824fd608e05f78d42f10"
          }
        }
      ],
      "should": [
        {
          "term": {
            "attr2": "on"
          }
        },
        {
          "term": {
            "attr3": "on"
          }
        }
      ],
      "minimum_should_match": "10%"
    }
  }
}

  {
  "query": {
    "bool": {
      "filter": [
        {
          "term": {
            "attr1": "on"
          }
        },
        {
          "term": {
            "category": "7eb84c804a8c824fd608e05f78d42f10"
          }
        }
      ],
      "should": [
        {
          "term": {
            "attr2": "on"
          }
        },
        {
          "term": {
            "attr3": "on"
          }
        }
      ],
      "minimum_should_match": "10%"
    }
  }
}

你有什么想法吗？

Answer 1

似乎您没有使用Elasticsearch 2.x。

对于ElasticSearch1.x，使用FilteredQuery：https://www.elastic.co/guide/en/Elasticsearch/reference/current/query-dsl-filtered-query.html

{
  "filtered": {
    "query": {
      "bool": {
        "should": [
          {
            "term": {
              "attr2": "on"
            }
          },
          {
            "term": {
              "attr3": "on"
            }
          }
        ]
      }
    },
    "filter": {
      "bool": {
        "must": [
          {
            "match": {
              "attr1": "on"
            }
          },
          {
            "match": {
              "category": "7eb84c804a8c824fd608e05f78d42f10"
            }
          }
        ]
      }
    }
  }
}