Pablo Anzorena created SOLR-8627:
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Summary: Retrieve position ranking in json facets
Key: SOLR-8627
URL: https://issues.apache.org/jira/browse/SOLR-8627
Project: Solr
Issue Type: New Feature
Reporter: Pablo Anzorena
It would be fantastic to have the position (in terms of a specific stat or
count) ranking in the json facets. Let's suppose we have the field "client" of
type string and we make a facet to see the top 10 (limit:10, offset:0), so the
first bucket will have the ranking 1, the second bucket will have the ranking
2, and so on. Now we ask for the top 10 starting from 10 (limit:10, offset:10)
so the first bucket will have the ranking 11, the second one ranking 12, and so
on. Until now, there is no big deal, you just sum the offset with the bucket
position.
But what happens if I want to know the ranking of a specific client (or a list
of them)? One possible way would be to ask for all clients (limit:-1), but it
will have performance issues on fields with big cardinality.
So, I'm asking for an option that receives a list of terms and a stat, and
returns the list of terms with their respective position (or ranking) that
produce the query.
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