Among the other standard types that we have seen in the previous aggregations, Elasticsearch allows for executing aggregations against a GeoPoint: the geo distance aggregations. This is an evolution of the previous discussed range aggregations built to work on geo locations.
You need an up-and-running Elasticsearch installation, as we described in the Downloading and installing Elasticsearch recipe in Chapter 2, Downloading and Setup.
curl via the command-line, you need to install
curl for your operative system.
To correctly execute the following command, you need an index populated with the script (
chapter_08/populate_aggregations.sh) available in the online code.
For executing ...