I would like use Grafana worldmap to show (aggregated) points which are stored in elasticsearch in geo_point field type. But it failed. Grafana reported "Error: Missing geohash value"
The above image shown that I've add a document with field "location", and the field is mapping to geo_point type. I can see the point in Kibana map without any problem.
But in Grafana, it reported "Error: Missing geohash value"
These two images below shown my grafana can query and hit to the document.
And here is the screenshot of my grafana worldmap setting. Anything I was missing??