ElasticSearch返回所有文档 [英] ElasticSearch returning all documents

问题描述

这是我发送到ElasticSearch的查询：

Here is the query I am sending to ElasticSearch:

http://localhost:9200/user-index/user/_search/?queryb%5Bname%5D=Richard

返回的JSON是这样的：

The returned JSON is this:

{
  "hits": [
    {
      "_index": "user-index",
      "_type": "user",
      "_id": "WgrvE-DzQJminNreBIsRNA",
      "_score": 1.0,
      "_source": {
        "name": "Richard",
        "db_id": "7"
      }
    },
    {
      "_index": "user-index",
      "_type": "user",
      "_id": "GwMOuYbUR8y48RrG4HgXdg",
      "_score": 1.0,
      "_source": {
        "name": "John",
        "db_id": "8"
      }
    },
    {
      "_index": "user-index",
      "_type": "user",
      "_id": "C-bgK3pNTNiX9Cz0x8EftA",
      "_score": 1.0,
      "_source": {
        "name": "Harold",
        "db_id": "2"
      }
    }
  ]
}

只有其中一个实际匹配。为什么要将它们全部发回？

Only one of those actually matches. Why is it sending them all back?

推荐答案

Elasticsearch会在index user-index中返回类型为user的所有记录，因为它不能找到搜索查询。搜索查询应在参数q中指定为查询字符串或请求机构。

Elasticsearch returns all records with the type user in the index user-index because it cannot find the search query. The search query should be specified as a query string in the parameter "q" or as a request body.

尝试 http：// localhost：9200 / user-index / user / _search？q = name％3ARichard

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