lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mikhail Khludnev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-8998) JSON Facet API child roll-ups
Date Wed, 02 May 2018 07:12:00 GMT

    [ https://issues.apache.org/jira/browse/SOLR-8998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16460612#comment-16460612
] 

Mikhail Khludnev commented on SOLR-8998:
----------------------------------------

Attaching [^SOLR-8998-doc.patch]. [~ctargett], I appreciate you have a look. Thanks. 

> JSON Facet API child roll-ups
> -----------------------------
>
>                 Key: SOLR-8998
>                 URL: https://issues.apache.org/jira/browse/SOLR-8998
>             Project: Solr
>          Issue Type: New Feature
>          Components: Facet Module
>            Reporter: Yonik Seeley
>            Priority: Major
>         Attachments: SOLR-8998-doc.patch, SOLR-8998.patch, SOLR-8998.patch, SOLR-8998.patch,
SOLR_8998.patch, SOLR_8998.patch, SOLR_8998.patch
>
>
> The JSON Facet API currently has the ability to map between parents and children ( see
http://yonik.com/solr-nested-objects/ )
> This issue is about adding a true rollup ability where parents would take on derived
values from their children.  The most important part (and the most difficult part) will be
the external API.
> [~mkhludnev] says
> {quote}
> The bottom line is to introduce {{uniqueBlock(\_root_)}} aggregation, which is supposed
to be faster than {{unique(\_root_)}} and purposed for blocked index only. For now it it supports
singlevalue string fields, docValues usually make sense.   
> {quote}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message