elasticsearch 多字段弹性搜索中的设置值

我在elastic中记录了以下结构：

    PUT /movies
{
  "mappings": {
    "title": {
      "properties": {
        "title": { 
          "type": "string",
          "fields": {
            "de": { 
              "type":     "string",
              "analyzer": "german"
            },
            "en": { 
              "type":     "string",
              "analyzer": "english"
            },
            "fr": { 
              "type":     "string",
              "analyzer": "french"
            },
            "es": { 
              "type":     "string",
              "analyzer": "spanish"
            }
          }
        }
      }
    }
  }
}

但当我试图记录这样的值时：

PUT movies/_doc/2
{
  "title": "fox",
  "field": "en"
}

我收到以下错误：

{
  "error": {
    "root_cause": [
      {
        "type": "illegal_argument_exception",
        "reason": "Rejecting mapping update to [movies] as the final mapping would have more than 1 type: [_doc, title]"
      }
    ],
    "type": "illegal_argument_exception",
    "reason": "Rejecting mapping update to [movies] as the final mapping would have more than 1 type: [_doc, title]"
  },
  "status": 400
}

---

也许我做错了什么，因为我对弹性相当陌生。我的想法是创建一对一映射，当我搜索这些语言中的任何一种时，只返回英文结果，因为它们记录在数据库中。

您的映射表示映射类型“title”但是，当您创建文档时，您使用的

PUT movies/\u doc/2

指示映射类型

\u doc

，该类型不存在，因此ES将尝试自动创建它，并且在较新版本的ES中，禁止使用多个映射类型

您只需将其更改为：

PUT movies/title/2