Support more complex groupings in facets
The facet collector groups results by values or ranges in the specified faceted fields and it currently returns the count for each of those groups. However, besides counting, it would be good to have facets also support more complex groupings, such as averages.
This is a feature request to have facets support complex groupings, and expand its capabilities beyond generating counts for various buckets.
Harshad shared this idea
Specifically, besides just counts, it would add lot of value if facets supported returning descriptive statistical measures that describe characteristics of the data such as min, max, mean, median, p99/p95 percentiles, etc.
Please add this, it would be so helpful