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From Tomás Fernández Löbbe (JIRA) <>
Subject [jira] [Commented] (SOLR-9987) Implement support for multi-valued DocValues in PointFields
Date Sat, 11 Feb 2017 18:50:42 GMT


Tomás Fernández Löbbe commented on SOLR-9987:

Thanks for reviewing David. The issue is that {{facet.mincount=0}} doesn't work currently
(SOLR-10033), and it's not easy, since we don't have {{TermsEnum}} for PointFields. So yes,
if the user sets facet.mincount=0 in the request I'm currently blindly changing it to 1, which
is the same thing that happens today with TrieFields that have indexed="false" and docValues="true"
(since SOLR-5260, before that we would throw an exception).
An extra issue is that currently by default in distributed facet requests, shard requests
are always set to {{facet.mincount=0}} (see SOLR-8988 and SOLR-9152). I don't want to put
this exception back until the defaults change. 

> Implement support for multi-valued DocValues in PointFields
> -----------------------------------------------------------
>                 Key: SOLR-9987
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Tomás Fernández Löbbe
>            Assignee: Tomás Fernández Löbbe
>         Attachments: SOLR-9987.patch, SOLR-9987.patch
> This is not currently supported, and since PointFields can't use FieldCache, faceting,
stats, etc is not supported on multi-valued point fields. Followup task of SOLR-8396

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