elasticsearch Elasticsearch:简单查询不匹配字段,elasticsearch,elassandra,elasticsearch,Elassandra" /> elasticsearch Elasticsearch:简单查询不匹配字段,elasticsearch,elassandra,elasticsearch,Elassandra" />

elasticsearch Elasticsearch:简单查询不匹配字段

elasticsearch Elasticsearch:简单查询不匹配字段,elasticsearch,elassandra,elasticsearch,Elassandra,我想用简单的查询语法查询弹性索引 我的问题是: { "query": { "simple_query_string" : { "query": "25", "fields" : ["product.size"] } } } 没有返回结果,尽管字段中有一个具有匹配值的条目: { "took" : 869, "timed_out" : false, "_shards" : { "total" : 2, "succe

我想用简单的查询语法查询弹性索引

我的问题是:

{
  "query": {
    "simple_query_string" : {
        "query": "25",
        "fields" : ["product.size"]
    }
  }
}
没有返回结果,尽管字段中有一个具有匹配值的条目:

{
  "took" : 869,
  "timed_out" : false,
  "_shards" : {
    "total" : 2,
    "successful" : 2,
    "failed" : 0
  },
  "hits" : {
    "total" : 97241,
    "max_score" : 1.8576174,
    "hits" : [
      {
        "_index" : "deviceinformation",
        "_type" : "deviceinfo",
        "_id" : "314043",
        "_score" : 1.8576174,
        "_source" : {
          "baseinfo" : {
            "material_no" : "314043",
            "dimensional_drawing_nr" : "118600"
          },
          "product" : {
            "size" : "25",
            "range" : "I",
            "type" : "MAC"
          }
      }]
}
我做错了什么

编辑: 我正在使用Elassandra 5.5.0.18=Elasticsearch 5.5.0+Cassandra 3.11.2 从映射中摘录:

{
  "deviceinformation" : {
    "mappings" : {
      "deviceinfo" : {
          "product" : {
            "type" : "nested",
            "cql_collection" : "singleton",
            "cql_udt_name" : "product",
            "properties" : {
              "base_size" : {
                "type" : "keyword",
                "cql_collection" : "singleton"
              },
              "pressure_stage" : {
                "type" : "keyword",
                "cql_collection" : "singleton"
              },
              "range" : {
                "type" : "keyword",
                "cql_collection" : "singleton"
              },
              "size" : {
                "type" : "keyword",
                "cql_collection" : "singleton"
              },
              "type" : {
                "type" : "keyword",
                "cql_collection" : "singleton"
              }
            }
          }
}
试试这个

或者这应该管用

{
  "query": {
    "nested": {
      "path": "product",
      "query": {
        "match": {
          "proucts.size" : "25"
        }
      }
    }
  }
}
这一个有效:

{
    "query": {
        "nested": {
            "path": "product",
            "query": {
                "match": {
                    "product.size": "25"
                }
            }
        }
    }
}

您可以发布正在使用的索引和ES版本的映射吗。查询对我来说很好。我在最初的问题中添加了映射和版本,但没有尝试。现在有点忙。很高兴听到你的反馈,谢谢。没有-没有结果耶,也更正了我的答案。不知怎的错过了添加“产品”的关键名称。谢谢。但是为什么简单的一个失败了呢?因为映射。产品映射定义为嵌套映射。