[gdal-dev] Loading GeoJSON to ES 7

[Even Rouault]

Francesco,

The behaviour in ES7 has been changed. Now only flat structure is supported. 
This was discussed in https://github.com/OSGeo/gdal/issues/1246 and I've just 
made the doc of the driver clearer:

-  **MAPPING_NAME=**\ =name. (Elasticsearch < 7) Name of the mapping type 
within the index.
   By default, the mapping name is "FeatureCollection" and the documents
   will be written as GeoJSON Feature objects. If another mapping name
   is chosen, a more "flat" structure will be used.  This option is
   ignored when converting to Elasticsearch >=7 (see `Removal of mapping types 
<https://www.elastic.co/guide/en/elasticsearch/reference/current/removal-of-types.html>`__).
   With ElasticSearch 7 or later, a "flat" structure is always used.

Even

-- 
Spatialys - Geospatial professional services
http://www.spatialys.com