Geospatial Query at Google App Engine Datastore

Question

I read the following post

Querying Geopt with Objectify

This is exactly what I need for my application. At the end of the post I read that the Geospatial Search

Answer 1

so for everyone who is interested in: today 27. Jan 2017 Geospatial Queries are still in Alpha stadium.

You need to create a search index of mode geospatial for your Geo Point Property and this is not allowed