How do I create an index using ElasticSearch Nest version 7.x?

Asked Mar 19 '21 at 05:59

Active Mar 19 '21 at 07:23

Viewed 46 times

i want to create index using elasticsearch. i used this code but There is an error.

        var response = client.Indices.Create("people2",
                            index => index.Map<ElasticsearchDocument>(
                                x => x.AutoMap()
                            ));

error message is "The type or namespace name 'ElasticsearchDocument' could not be found (are you missing a using directive or an assembly reference?)"

enter image description here

edited Mar 19 '21 at 07:23

asked Mar 19 '21 at 05:59

이혜림

1

People take the time to create meaningful programmer error messages so that they can be used to solve the problem the error message represents. They include information about what's wrong, but your question doesn't include this useful information. Please share the error message with us. – ProgrammingLlama Mar 19 '21 at 06:14
ok thank you i will share the error – 이혜림 Mar 19 '21 at 06:27
error message is "The type or namespace name 'ElasticsearchDocument' could not be found (are you missing a using directive or an assembly reference?)" – 이혜림 Mar 19 '21 at 06:55
Is `ElasticsearchDocument` a class you have created? – ProgrammingLlama Mar 19 '21 at 06:56
no. i have not created ElasticsearchDocument. i dont know how to create class ElasticsearchDocument. – 이혜림 Mar 19 '21 at 07:00
So is that your question? Just create a class with the values that you want to save in ElasticSearch. – ProgrammingLlama Mar 19 '21 at 07:00
https://stackoverflow.com/questions/56836518/elasticsearch-net-version-7-how-to-create-index => I did what he told me to do here, but I can't. – 이혜림 Mar 19 '21 at 07:00
[This is a class I'm using for ElasticSearch](https://i.stack.imgur.com/dJ61y.png). Note that `Id` represents the user id in my regular database. – ProgrammingLlama Mar 19 '21 at 07:02
I want to ask you in the comments, but there is a length limit. Is there any other way to contact me? Do you have a personal blog? – 이혜림 Mar 19 '21 at 07:12
I attached a picture to the post, so can you check it out? – 이혜림 Mar 19 '21 at 07:14
You just need to make a class to use for the index. `ElasticsearchDocument` is that class in the code above. Subsitute your own class. That `Person` class looks perfect. – ProgrammingLlama Mar 19 '21 at 07:15
Connecting to an index called people succeeded. But I want to know the code that creates the index, not the connection. – 이혜림 Mar 19 '21 at 07:16
var response = client.Indices.Create("iot", index => index.Map( x => x.AutoMap() )); } } internal class ElasticsearchDocument { } – 이혜림 Mar 19 '21 at 07:18
I attached another picture again. What should be included in the red circle? – 이혜림 Mar 19 '21 at 07:20
Whatever you want. – ProgrammingLlama Mar 19 '21 at 07:22

How do I create an index using ElasticSearch Nest version 7.x?

0 Answers0