ElasticSearch should allow to create nested not analyzed fields [DATAES-267]

[spring-projects-issues]

Adile opened DATAES-267 and commented

When creating an index, spring data ES only allows to create not analyzed fields at first level.

It would be great to allow nested not analyzed fields.

Example :

@Document(indexName = "myindex", type="myindex")
public class MyClass {

@Field(type = FieldType.Nested)
  private Foo bar;
}

public class Foo {

// This field should be in not_analyzed
@Field(index = FieldIndex.not_analyzed, type = FieldType.String)
  private String data;
}

Thanks for answer

---

Affects: 1.3.4 (Gosling SR4)

[spring-projects-issues]

sothawo commented

In version 4, the following code

 

@Document(indexName = "myindex")
public class MyClass {

   public Foo getBar() {
      return bar;
   }

   public void setBar(Foo bar) {
      this.bar = bar;
   }

   @Field(type = FieldType.Nested)
   private Foo bar;
}

public class Foo {

   @Field(index = false, type = FieldType.Text)
   private String data;

   public String getData() {
      return data;
   }

   public void setData(String data) {
      this.data = data;
   }
}

will produce this mapping:

 

{
  "properties": {
    "bar": {
      "type": "nested",
      "properties": {
        "data": {
          "type": "text",
          "index": false
        }
      }
    }
  }
}