默认情况下，如何对所有新索引进行not_analyzed？ [英] How to have not_analyzed for all new indexes by default?

问题描述

我知道我可以使用 dynamic_template 将特定新索引

I know that I can use dynamic_template to set string fields to not_analyzed for new fields in a specific new index.

有没有办法将此设置应用于全局 - 即为任何字符串字段设置属性 not_analyzed 新索引？ （不需要为每个新索引设置它）

Is there a way to have this setting applied globally - i.e. having the property not_analyzed set for any string field in any new index? (without the need to set it for each new index)

推荐答案

是的，你可以通过创建一个索引模板在 * 与 _default_ 映射类型和动态模板

Yes, you can achieve this by creating an index template on * with a _default_ mapping type and dynamic templates

curl -XPUT localhost:9200/_template/global -d '{
  "template": "*",
  "mappings": {
    "_default_": {
      "dynamic_templates": [
        {
          "strings": {
            "match_mapping_type": "string",
            "mapping": {
              "type": "string",
              "index": "not_analyzed"
            }
          }
        }
      ]
    }
  }
}'

然后，您可以在任何新索引中创建任何文档，所有字符串字段将为 not_analyzed

Then you can create any document in any new index and the all string fields will be not_analyzed

curl -XPUT localhost:9200/dummy_index/dummy_type/1 -d '{"name": "dummy"}'

如果您检查新创建的 dummy_index dummy_type 映射类型$ c>，您会看到名称字段将为 not_analyzed

If you check the dummy_type mapping type of the newly created dummy_index, you'll see that the name field will be not_analyzed

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