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From "Yonik Seeley (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SOLR-2403) Problem with facet.sort=lex, shards, and facet.mincount
Date Thu, 06 Oct 2011 12:48:30 GMT

     [ https://issues.apache.org/jira/browse/SOLR-2403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yonik Seeley resolved SOLR-2403.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 3.2
    
> Problem with facet.sort=lex, shards, and facet.mincount
> -------------------------------------------------------
>
>                 Key: SOLR-2403
>                 URL: https://issues.apache.org/jira/browse/SOLR-2403
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 4.0
>         Environment: RHEL5, Ubuntu 10.04
>            Reporter: Peter Cline
>             Fix For: 3.2
>
>
> I tested this on a recent trunk snapshot (2/25), haven't verified with 3.1 or 1.4.1.
 I can if necessary and update.
> Solr is not returning the proper number of facet values when sorting alphabetically,
using distributed search, and using a facet.mincount that excludes some of the values in the
first facet.limit values.
> Easiest explained by example.  Sorting alphabetically, the first 20 values for my "subject_facet"
field have few documents.  19 facet values have only 1 document associated, and 1 has 2 documents.
 There are plenty after that have more than 2.
> {code}
> http://localhost:8082/solr/select?q=*:*&facet=true&facet.field=subject_facet&facet.limit=20&facet.sort=lex&facet.mincount=2
> {code}
> comes back with the expected 20 facet values with >= 2 documents associated.
> If I add a shards parameter that points back to itself, the result is different.
> {code}
> http://localhost:8082/solr/select?q=*:*&facet=true&facet.field=subject_facet&facet.limit=20&facet.sort=lex&facet.mincount=2&shards=localhost:8082/solr
> {code}
> comes back with only 1 facet value: the single value in the first 20 that had more than
1 document.  
> It appears to me that mincount is ignored when doing the original query to the shards,
then applied afterwards.
> Let me know if you need any more info.  
> Thanks,
> Peter

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