elasticsearch - elasticsearch范围过滤器不正确

Question

每个人。这是一个带有elasitcsearch 文档 url的简单测试代码

curl -XPOST 'localhost:9200/customer/external/_search?pretty'

{ "took" : 3, "timed_out" : false, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }, "hits" : { "total" : 2, "max_score " : 1.0, "hits" : [ { "_index" : "customer", "_type" : "external", "_id" : "1", "_score" : 1.0, "_source":{"age":20 “余额”：100000，“名称”：“Thomas.St.Wang”} }，{“_index”：“客户”，“_type”：“外部”，“_id”：“2”，“_score" : 1.0, "_source":{"age":19,"balance":10000,"name":"TSW"} } ] } }

---

以下请求不是我期望的结果。为什么。

 curl -XPOST 'localhost:9200/customer/external/_search?pretty' -d 



{  
   "query":{  
      "filtered":{  
         "query":{  
            "match_all":{  

            }
         },
         "filter":{  
            "range":{  
               "balance":{  
                  "gte":9999,
                  "lte":100001
               }
            }
         }
      }
   }
}

{ "took" : 2, "timed_out" : false, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }, "hits" : { "total" : 0, "max_score " : null, "命中" : [ ] } }

我的查询有什么问题？谢谢。

Answer 1

 curl -XGET 'localhost:9200/customer/_mapping/external/field/balance'

{"customer":{"mappings":{"external":{"balance":{"full_name":"balance","mapping":{"balance":{"type":"string"}}}} }}}

这就是答案。因为余额归档是一个字符串。我需要删除索引，然后重新启动索引。