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Posted to dev@lucene.apache.org by "AMRIT SARKAR (JIRA)" <ji...@apache.org> on 2016/12/17 08:41:58 UTC

[jira] [Commented] (SOLR-8293) JSON API facet doesnt return results when filtering on a facet with zero value

    [ https://issues.apache.org/jira/browse/SOLR-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15756647#comment-15756647 ] 

AMRIT SARKAR commented on SOLR-8293:
------------------------------------

When you filtered on result set which is supposed to give ZERO results, why would it return anything?

"fq" is doing what it is supposed to. Taking the subset of the result set whatever specified on "q".

> JSON API facet doesnt return results when filtering on a facet with zero value
> ------------------------------------------------------------------------------
>
>                 Key: SOLR-8293
>                 URL: https://issues.apache.org/jira/browse/SOLR-8293
>             Project: Solr
>          Issue Type: Bug
>          Components: Facet Module
>    Affects Versions: 5.3
>            Reporter: Yaniv Hemi
>            Priority: Critical
>              Labels: facet, json, jsonapi
>
> When requesting for a facet using the facet API on a specific field that doesnt  have results, the response arrives without any other facet.
> for example:
> you have the following fields under meta_i_example
> {code}
> "example":[
>         "-1",33743,
>         "0",33739,
>         "-2",33499,
>         "2",33451,
>         "1",0]},
> {code}
> when filtering on attribute "1" which has 0 results, not other results recieved.
> Request
> {code}
> q=*:*&json.facet={facetForamount: {type : terms, field : amount, excludeTags : "tagForamount", mincount : 1, limit : 20 }}&json.nl=map&indent=true&fq={!tag=tagForamount}(amount:1)&fq=content_type:PARENT&rows=0&wt=json
> {code}
> Response
> {code}
> {"response":{"numFound":0,"start":0,"maxScore":0.0,"docs":[]},"facets":{"count":0}}
> {code}



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