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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-2207) Add paging capabilities to Result Grouping functionality
Date Sat, 30 Oct 2010 23:01:27 GMT

     [ https://issues.apache.org/jira/browse/SOLR-2207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yonik Seeley updated SOLR-2207:
-------------------------------

    Attachment: SOLR-2207.patch

Here's a patch that implements paging of both groups and docs in each group.

start/rows for groups
group.offset/group.limit for docs within a group

> Add paging capabilities to Result Grouping functionality
> --------------------------------------------------------
>
>                 Key: SOLR-2207
>                 URL: https://issues.apache.org/jira/browse/SOLR-2207
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Yonik Seeley
>            Priority: Minor
>         Attachments: SOLR-2207.patch
>
>
> Would be great to have the following:
> # Paging of docs within a group via start and offset parameters such that one can drill
down into a group
> # While I know we can't return a total count of all groups, it would be nice to know
if there are more groups.  This could simply be done by asking for 1 more group than requested
by the user.  If that group is non-empty, then set a flag indicating there are more groups.
 Then, start and offset could also be applied to allow paging down the groups.  We should
also think about how we can optimize this so that we can page very deep into the results without
needing to increase the PQ size.

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