Facet counts by grouped result

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• Started 8 months ago by hliu
• Latest reply from hliu
• This topic is not resolved

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1. 

   hliu
   Member

   Is facet counts by grouped result supported in DSE2.0? More specifically, during faceting, could the facet counts be done by groups instead of individual items? Thanks.

   Posted 8 months ago #
2. 

   hliu
   Member

   Here is an example for my question:

   There are two indexed items with the same parent:
   Item1:
   <field name="id">113</field>
   <field name="parentid">100</field>
   <field name="color">Blue</field>
   <field name="size">Small</field>

   Item2:
   <field name="id">114</field>
   <field name="parentid">100</field>
   <field name="color">Blue</field>
   <field name="size">Large</field>

   When faceting on "color", we want items with the same parent to be counted only once. Looks like this was implemented for Solr 4.0 through feature SOLR-2898. Using the latest SOLR 4.0 - Beta, the following query handles the requirement properly and returns a facet count of 1:

   select?q=*:*&wt=xml&indent=true&facet=true&facet.field=color&group=true&group.facet=true&group.field=parentid

   However, with the Solr in DSE 2.0, the same query returns a facet count of 2.

   Is the feature SOLR-2898 available in DSE 2.0 or DSE 2.1? Thanks!

   Posted 8 months ago #

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