[Solved] Given this Elasticsearch document indexed with a geo_point field location:{ "location": { "lat": 40.7128, "lon": -74.0060 } }Which query will correctly find documents within 10km of this point? | Elasticsearch

Elasticsearch - Mappings and Data Types

Given this Elasticsearch document indexed with a geo_point field location:

{ "location": { "lat": 40.7128, "lon": -74.0060 } }

Which query will correctly find documents within 10km of this point?

A{ "range": { "location": { "gte": "10km" } } }

B{ "geo_shape": { "location": { "shape": { "type": "point", "coordinates": [40.7128, -74.0060] }, "relation": "within" } } }

C{ "term": { "location": "40.7128,-74.0060" } }

D{ "geo_distance": { "distance": "10km", "location": { "lat": 40.7128, "lon": -74.0060 } } }

Step-by-Step Solution

Solution:

Step 1: Identify correct query type for geo_point
For geo_point, geo_distance query finds documents within a distance from a point.
Step 2: Check query syntax and parameters
{ "geo_distance": { "distance": "10km", "location": { "lat": 40.7128, "lon": -74.0060 } } } uses geo_distance with correct distance and point coordinates.
Final Answer:
{ "geo_distance": { "distance": "10km", "location": { "lat": 40.7128, "lon": -74.0060 } } } -> Option D
Quick Check:
geo_distance query = { "geo_distance": { "distance": "10km", "location": { "lat": 40.7128, "lon": -74.0060 } } } [OK]

Quick Trick: Use geo_distance for points, geo_shape for polygons [OK]

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