[jira] [Commented] (SOLR-2366) Facet Range Gaps

["solr-user (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-2366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13833070#comment-13833070 ] 

solr-user commented on SOLR-2366:
---------------------------------

We are very interested in the gap feature as well.  We implemented some custom code to do this for solr 1.4x but havent updated the code to 4.5x (and probably wont do so for quite some time).


> Facet Range Gaps
> ----------------
>
>                 Key: SOLR-2366
>                 URL: https://issues.apache.org/jira/browse/SOLR-2366
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Priority: Minor
>             Fix For: 4.6
>
>         Attachments: SOLR-2366.patch, SOLR-2366.patch
>
>
> There really is no reason why the range gap for date and numeric faceting needs to be evenly spaced.  For instance, if and when SOLR-1581 is completed and one were doing spatial distance calculations, one could facet by function into 3 different sized buckets: walking distance (0-5KM), driving distance (5KM-150KM) and everything else (150KM+), for instance.  We should be able to quantize the results into arbitrarily sized buckets.
> (Original syntax proposal removed, see discussion for concrete syntax)



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