Spring-Data-Elasticsearch设置：Spring找不到配置文件？ [英] Spring-Data-Elasticsearch settings: Spring can't find config file?

问题描述

使用Spring-Data-Elasticsearch，我试图使用在< em> elasticsearch_config.json 中定义的分析器和映射。

此JSON文件位于 / src / main /资源文件夹。

我的JAVA模型看起来像：

 @Setting（settingPath =/elasticsearch_config.json）
 public class Tweet $ {code} @Document（indexName =test，type =Tweet b 
 $ b @Id 
 private String idStr; 
 
 / **其他字段，getter和setter被省略** / 
 
} 
  

elasticsearch_config.json 包含设置和映射：

  {
settings：{/ * some filters * /}，
mappings：{/ * some types'mappings * /} 
} 
  

我尝试了卷曲，索引/搜索没有问题。

我的问题：

我想使用 @Setting 来配置我的映射（不是卷曲），但是设置注释似乎不起作用。
使用 @Setting ，当我使用curl检查我的映射时，我没有得到我在elasticsearch_config.json中定义的所有映射：

  curl -X GETlocalhost：9200 / test / _mapping？pretty = true
  pre> 
 
 
我的猜测是Spring无法正确找到 elasticsearch_config.json 。 
但是我已经检查了我的项目的构建路径中的 myproject / src / main / resources  ... 
 
 
 
任何帮助，谢谢！
 
 
 
 备注：
我发现这个可能有效的解决方案，但是：
 
 1.我不明白nodeBuilder来自哪里br> 
 2.我可能错了，但是是否只有使用 @Setting 的解决方案？
 
 
 
 更新：我的映射 
我从分析器中分离出映射。 
  {
mappings：{
Tweet：{
_id：{
path：idStr，
properties：{
idStr：{
 type：string，
index：not_analyzed，
store：true 
} 
} 
}，
 numeric_detection：true，
dynamic_templates：[
 {
id_fields：{
match：userId *，
match_mapping_type字符串，
映射：{
type：string，
index：no，
store：true 
} 
} 
 {
name_fields：{
match：* Name，
match_mapping_type：string 
映射：{
type：string，
index：no，
sto re：true 
} 
} 
} 
]，
properties：{
text：{
type ：string，
index：analyze，
analyzer：custom_analyzer，
store：true 
}，
createdAt ：{
type：date，
format：yyyy-MM-dd，
index：analyze，
store ：
}，
testVersion：{
type：integer，
index：not_analyzed，
store：false 
} 
} 
 
} 
 
} 
} 
  
 
 
解决方案
最后找出为什么它不工作!! 
 
 
 
像Val说，我将我的 elasticsearch_config.json 文件分解为 settings.json 和 mappings.json 。
 
 
 
我的项目/ src / main / ressources架构：
   -  mappings 
 + mappings.json 
  - 设置
 + settings.json 
  
和
  @Document（indexName =test ，type =SentimentTweet）
 @Setting（settingPath =/settings/settings.json）
 @Mapping（mappingPath =/mappings/mappings.json）
  
然而，在
 mappings.json 中，我应该省略字段映射直接提交映射的内容。
 
 
 
 INSTEAD OF：
  {
mappings：{
Tweet：{
 / *映射配置为* / 
} 
} 
} 
  
只能在mappings.json中写入：
  {
Tweet：{
 / *映射配置被忽略* / 
} 
} 
  / pre> 
 
 
同样应该为settings.json 
 
With Spring-Data-Elasticsearch, I am trying to use analyzers and mappings defined in elasticsearch_config.json.

This JSON file is in /src/main/resources folder.

My JAVA model looks like:
@Document(indexName = "test", type="Tweet")
@Setting(settingPath = "/elasticsearch_config.json")
public class Tweet {   

    @Id
    private String idStr;

    /** other fields, getters and setters are omitted **/

}
elasticsearch_config.json contains both settings and mappings:
{
    "settings": { /* some filters */},
    "mappings": { /* some types' mappings*/ }
}
I tried with curl, I get no problem indexing/searching.

My problem:

I want to use @Setting to configure my mappings (not curl), but @Setting annotation doesn't seem to work.
With @Setting, when I use curl to check my mapping, I don't get all the mappings I defined in elasticsearch_config.json :
curl -X GET "localhost:9200/test/_mapping?pretty=true"
My guess is that Spring can't find the elasticsearch_config.json properly.
However I have already checked that myproject/src/main/resources is in my project's build path...

I appreciate any help, thank you!

Notes:
I have found this solution that may work, but:

1. I don't understand where nodeBuilder comes from

2. I may be wrong but, isn't there a solution only using @Setting?

UPDATES: My mappings
I separeted analyzers from mappings. mappings.json looks like this:
{
  "mappings": {
    "Tweet": {
      "_id": {
        "path":"idStr",
        "properties": {
          "idStr": {
            "type":"string",
            "index":"not_analyzed",
            "store":true
          }
        }
      },
      "numeric_detection" : true,
      "dynamic_templates": [
       {
          "id_fields": {
          "match":"userId*",
            "match_mapping_type": "string",
            "mapping": {
              "type":"string",
              "index":"no",
              "store":true
            }
          }
        },
        {
          "name_fields": {
            "match":"*Name",
            "match_mapping_type": "string",
            "mapping": {
              "type":"string",
              "index":"no",
              "store":true
            }
          }
        }
      ],
      "properties": {
        "text": {
          "type": "string",
          "index":"analyzed",
          "analyzer":"custom_analyzer",
          "store": true
        },
        "createdAt": {
          "type": "date",
          "format": "yyyy-MM-dd",
          "index":"analyzed",
          "store": true
        },
        "testVersion": {
          "type": "integer",
          "index":"not_analyzed",
          "store":false
        }
      }

    }

  }
}

解决方案
Finally found out why it was not working!!

Like Val said, I decomposed my elasticsearch_config.json file into settings.json and mappings.json.

My project/src/main/ressources architecture:  
- mappings
    + mappings.json
- settings
    + settings.json
And 
@Document(indexName = "test", type="SentimentTweet")
@Setting(settingPath = "/settings/settings.json")
@Mapping(mappingPath = "/mappings/mappings.json")
However, in mappings.json, I should omit the field mappings and DIRECTLY put the content of the mapping.

INSTEAD OF:
{
    "mappings": {
        "Tweet": {
             /* MAPPINGS CONFIGURATION ARE OMITTED */
         }
    }
}
Only writes in mappings.json:
{
    "Tweet": {
         /* MAPPINGS CONFIGURATION ARE OMITTED */
     }
}
The same should be done for settings.json

                        
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