lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Martijn van Groningen (JIRA)" <>
Subject [jira] [Updated] (SOLR-2524) Adding grouping to Solr 3x
Date Sun, 22 May 2011 11:17:47 GMT


Martijn van Groningen updated SOLR-2524:

    Attachment: SOLR-2524.patch

Attached an updated patch. I added an entry in Solr's CHANGES.txt

> Adding grouping to Solr 3x
> --------------------------
>                 Key: SOLR-2524
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>    Affects Versions: 3.2
>            Reporter: Martijn van Groningen
>            Assignee: Michael McCandless
>         Attachments: SOLR-2524.patch, SOLR-2524.patch, SOLR-2524.patch
> Grouping was recently added to Lucene 3x. See LUCENE-1421 for more information.
> I think it would be nice if we expose this functionality also to the Solr users that
are bound to a 3.x version.
> The grouping feature added to Lucene is currently a subset of the functionality that
Solr 4.0-trunk offers. Mainly it doesn't support grouping by function / query.
> The work involved getting the grouping contrib to work on Solr 3x is acceptable. I have
it more or less running here. It supports the response format and request parameters (expect:
group.query and group.func) described in the FieldCollapse page on the Solr wiki.
> I think it would be great if this is included in the Solr 3.2 release. Many people are
using grouping as patch now and this would help them a lot. Any thoughts?

This message is automatically generated by JIRA.
For more information on JIRA, see:

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message