Elasticsearch geo_point mapping issue

Elastic Stack Elasticsearch
4

Some comments.

The mapping you created indicates that you are writing (I think) in an index called newtesting and the document type is newtesting.

But then you index with PUT /my_locations/location/1 where index name is my_locations and type is location.

Are you sure your example is correct?

Could you provide a full recreation script as described in

It will help to better understand what you are doing.
Please, try to keep the example as simple as possible.