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https://issues.apache.org/jira/browse/SOLR-8627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15129226#comment-15129226
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Yonik Seeley commented on SOLR-8627:
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For an API, perhaps adding bucketVals and bucketPos parameters?
{code}
type:field,
field:customer,
[...]
bucketVals:["customer10","customer345","customer72"],
bucketPos:true // returns the position of the bucket in the full list of
buckets
{code}
And in the response, each bucket could have a "pos" attribute if
bucketPos==true (since bucketVals by itself can still be useful).
> Retrieve position ranking in json facets
> ----------------------------------------
>
> Key: SOLR-8627
> URL: https://issues.apache.org/jira/browse/SOLR-8627
> Project: Solr
> Issue Type: New Feature
> Components: Facet Module
> 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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