lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "George P. Stathis (Commented) (JIRA)" <>
Subject [jira] [Commented] (SOLR-2072) Search Grouping: expand group sort options
Date Thu, 15 Dec 2011 22:51:30 GMT


George P. Stathis commented on SOLR-2072:

Still not clear on where to start and probably stating the obvious for folks familiar with
the code: it looks like the assumption is made within AbstractFirstPassGroupingCollector and
AbstractSecondPassGroupingCollector about using the highest scoring doc within each group.
Perhaps using a different TopScoreDocCollector and augmenting TopDocs to account for scoring
stats (e.g. sum of scores etc) might be a place to start. I'm getting warmer here or completely
> Search Grouping: expand group sort options
> ------------------------------------------
>                 Key: SOLR-2072
>                 URL:
>             Project: Solr
>          Issue Type: Sub-task
>            Reporter: Yonik Seeley
> Ability to specify functions over group documents when sorting groups.  max(score) or
avg(popularity), etc.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:!default.jspa
For more information on JIRA, see:


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

View raw message