elasticsearch - 在Elasticsearch中检索词条查询

Question

我正在使用Elasticsearch 1.1.0并尝试检索名为text的字段中的前10个术语

我尝试了以下操作，但是它返回了所有文档:

{
  "query": {
    "match_all": {}
  },
  "facets": {
    "text": {
      "terms": {
        "field": "text",
        "size": 10
      }
    }
  }
}

编辑

以下是返回结果的示例:

    {
    "took": 2,
    "timed_out": false,
    "_shards": {


"total": 5,
    "successful": 5,
    "failed": 0
    },
    "hits": {
    "total": 2747, 
    "max_score": 1,
    "hits": [
    {
    "_index": "index_name",
    "_type": "type_name",
    "_id": "621637640908050432",
    "_score": 1,
    "_source": {
    "metadata": {
    "result_type": "recent",
    "iso_language_code": "en"
    },
    "in_reply_to_status_id_str": null,
    "in_reply_to_status_id": null,
    "created_at": "Thu Jul 16 11:08:57 +0000 2015",
    .
    .
    . 
    . 

我究竟做错了什么？

谢谢。

Answer 1

试试这个:

GET /index_name/type_name/_search?search_type=count
{
  "query": {
    "match_all": {}
  },
  "facets": {
    "text": {
      "terms": {
        "field": "text",
        "size": 10
      }
    }
  }
}