如何设置“索引” ：“not_analyzed”全球弹性搜索 [英] how to set "index" : "not_analyzed" globally for elastic search

问题描述

我正面临一个问题，即如何设置index：not_analyzed，用于弹性搜索映射json格式文件中的字符串值，以便在进行报告时不会被标记。目前我单独做了这个检查。但是，当一个新的产品出现时会产生问题。
（使用弹性搜索版本1.7.2）

i'm facing a problem that how to set "index" : "not_analyzed" globally for the elastic search for string values in mapping json format file so that it will not get tokenized when making reports. Currently i have made that check individually. But,when a new property comes in it creates problem. (using elastic search version 1.7.2)

例如： - 如果我给一个新的字符串字段说地址，当一个值如bangalore印度进入，那么在作出报告的时候，它将被视为班加罗尔和印度两个独立的价值。

For example :- If i'm giving a new string field say address, when a value like "bangalore india" comes in, then it will get treated as 2 sepparate values as "Bangalore" and "india" while making reports.

这是一个示例json映射程序文件格式我在用着。让我知道如何在全球范围内设置相同的..

Here is a sample json mapper file format that i'm using. Let me know how i can set it globally for the same..

{
"user" : {
      "_index" : {
         "enabled" : true
     },
     "_id" : {
         "index": "not_analyzed",
         "store" : "yes"
     },
    "properties" : {

         "id" : {
            "type" : "long"
        },
        "name" : {
            "type" : "string",
            "index" : "not_analyzed"
        },
        "presentValue" : {
            "type" : "string",
            "index" : "not_analyzed"
        },
        "dateOfBirth" : {
            "type" : "date" 
        }

    }
}
}

推荐答案

您需要使用 dynamic_template 创建索引时。通过下面的动态字符串映射，将动态创建的所有新字符串字段将为 not_analyzed

You need to use a dynamic_template when creating your index. With the dynamic strings mapping below, all new string fields that will be created dynamically will be not_analyzed

PUT my_index
{
  "mappings": {
    "user": {
      "_index": {
        "enabled": true
      },
      "_id": {
        "store": "yes"
      },
      "dynamic_templates": [
        {
          "strings": {
            "match_mapping_type": "string",
            "match": "*",
            "mapping": {
              "type": "string",
              "index": "not_analyzed"
            }
          }
        }
      ],
      "properties": {
        "id": {
          "type": "long"
        },
        "name": {
          "type": "string",
          "index": "not_analyzed"
        },
        "presentValue": {
          "type": "string",
          "index": "not_analyzed"
        },
        "dateOfBirth": {
          "type": "date"
        }
      }
    }
  }
}

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