elasticsearch - 查询格式错误，查询名称后没有 start_object

Question

我正在针对 AWS Elasticsearch 5.1 运行此查询并收到格式错误的查询错误。这是请求的正文。我基本上只是检查该时间范围内是否存在该字段。

{
  "query": {
    "bool": {
      "filter": {
        "bool": {
          "must": [
            {
              "range": {
                "@timestamp": {
                  "gt": "2017-03-21T15:37:08.595919Z",
                  "lte": "2017-04-21T15:52:08.595919Z"
                }
              }
            },
            {
              "query": [
                {
                  "query_string": {
                    "query": "_exists_: $event.supplier"
                  }
                }
              ]
            }
          ]
        }
      }
    }
  },
  "sort": [
    {
      "@timestamp": {
        "order": "asc"
      }
    }
  ]
}

Answer 1

第二个must说法不正确：

{
  "query": {
    "bool": {
      "filter": {
        "bool": {
          "must": [
            {
              "range": {
                "@timestamp": {
                  "gt": "2017-03-21T15:37:08.595919Z",
                  "lte": "2017-04-21T15:52:08.595919Z"
                }
              }
            },
            {
              "query_string": {
                "query": "_exists_: $event.supplier"
              }
            }
          ]
        }
      }
    }
  },
  "sort": [
    {
      "@timestamp": {
        "order": "asc"
      }
    }
  ]
}