如何在弹性搜索中对_id进行通配符或正则表达式匹配？

问题描述

从下面的弹性搜索数据示例我想应用说 *。000ANT。* 在 _id 上，以便获取所有文档，其中 _id 包含 000ANT 。请帮助。

From below sample elasticsearch data I want to apply wildcard say *.000ANT.* on _id so as to fetch all docs whose _id contains 000ANT. Please help.

"hits": [
  {
    "_index": "data_collector",
    "_type": "agents",
    "_id": "Org000LAN_example1.com",
    "_score": 1,
    "fields": {
      "host": [
        "example1.com"
      ]
    }
  },
  {
    "_index": "data_collector",
    "_type": "agents",
    "_id": "000BAN_example2.com",
    "_score": 1,
    "fields": {
      "host": [
        "example2.com"
      ]
    }
  },
  {
    "_index": "data_collector",
    "_type": "agents",
    "_id": "000ANT_example3.com",
    "_score": 1,
    "fields": {
      "host": [
        "example3.com"
      ]
    }
  }
]

推荐答案

尝试这个

{
   "filter": {
      "bool": {
         "must": [
            {
               "regexp": {
                  "_uid": {
                     "value": ".*000ANT.*"
                  }
               }
            }
         ]
      }
   }
}

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