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From Tomás Fernández Löbbe <tomasflo...@gmail.com>
Subject Re: Solr Faceting issue
Date Tue, 05 Aug 2014 05:12:04 GMT
If I understand correctly, you are looking for "multi-select faceting":
https://wiki.apache.org/solr/SimpleFacetParameters#Multi-Select_Faceting_and_LocalParams


On Mon, Aug 4, 2014 at 9:46 PM, Smitha Rajiv <smitharajiv23@gmail.com>
wrote:

> Hi Solr Experts,
>
>
> Request you to please help me in fixing the below facets problem. Thanks in
> advance. Also pls let me know if you do not understand any part of my
> explanation below.
>
>
>
> How do I facet on more than two categories (let’s say ‘project’ and ‘type’
> as discussed below) at the same time to get combination facets and their
> count ?
>
> When you open URL,    http://search-lucene.com/?q=facets you can see the
> facets on right hand side as 'Project','type','date','author' and their
> corresponding values with count in brackets.
>
>
>
> For instance, let’s say you select *'solr(3366)'* under 'Project' facet,
> still I can see other values under 'Project' facet like ElasticSearch etc.
> along with their respective count.
>
> Project:
>
>                 solr(3366) -- selected
>
>                 ElasticSearch (1650)
>
>                 Lucene (1255)
>
>                 Lucene.Net (43)
>
>                 Nutch (20)
>
>                 PyLucene (17)
>
>                 Mahout (16)
>
>                 ManifoldCF (8)
>
>                 Tika (4)
>
>                 OpenRelevance (3)
>
>                 Lucy (2)
>
> type:
>
>                 mail # user (2791)
>
>                 issue (303)
>
>                 mail # dev (134)
>
>                 source code (82)
>
>                 javadoc (37)
>
>                 wiki (36)
>
>                 web site (2)
>
>
>
> 2. Further when I  Select 'mail # user(2791)' under “type” section , again
> I can see other values under “type” section with their corresponding count
> in brackets and their corresponding values in “Project” facet gets changed
> accordingly (namely the count ).
>
> project:
>
>                 Solr (2784) -- selected
>
>                 ElasticSearch (1056)
>
>                 Lucene (237)
>
>                 Lucene.Net (24)
>
>                 Nutch (14)
>
>                 Mahout (10)
>
>                 ManifoldCF (4)
>
>                 Lucy (2)
>
>                 OpenRelevance (1)
>
> type
>
>                 mail # user (2791) -- selected
>
>                 issue (303)
>
>                 mail # dev (134)
>
>                 source code (82)
>
>                 javadoc (37)
>
>                 wiki (36)
>
>                 web site (2)
>
>
>
>   Observe how solr(3366) changed to   Solr (2784) post selection of mail #
> user along with the other values of ‘Project’ (like ElasticSearch etc.) and
> ‘type’ (issue, javadoc etc.,) with a change in their count values.
>
>
>
> I want to achieve similar working functionality.  Can you pls let me know
> if the below query is in the correct direction. Pls let me know if I have
> to modify this. if yes, what and how. Probably an explanation on why would
> do a huge help.
>
>
>
>
> http://localhost:8080/solr/collection1/select?q=solr%20facets&fq=Project%3A(%22solr%22)&fq=type%3A(%22mailhashuser%22)&facet=true&facet.mincount=1
>
> &facet.field=project&facet.field=type&wt=json&indent=true&defType=edismax&
> json.nl=map
>
>
>
> If the above query is not in the correct direction. Pls help in
> constructing the same. Thanks in advance.
>
>
> Regards,
>
> Smitha
>

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