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From "Jason Rutherglen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-2127) Improved large result handling
Date Thu, 18 Mar 2010 22:40:27 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-2127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12847146#action_12847146
] 

Jason Rutherglen commented on LUCENE-2127:
------------------------------------------

What's the status of this one?  I'm qausi interested in getting it into Solr.

> Improved large result handling
> ------------------------------
>
>                 Key: LUCENE-2127
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2127
>             Project: Lucene - Java
>          Issue Type: New Feature
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>         Attachments: LUCENE-2127.patch, LUCENE-2127.patch
>
>
> Per http://search.lucidimagination.com/search/document/350c54fc90d257ed/lots_of_results#fbb84bd297d15dd5,
it would be nice to offer some other Collectors that are better at handling really large number
of results.  This could be implemented in a variety of ways via Collectors.  For instance,
we could have a raw collector that does no sorting and just returns the ScoreDocs, or we could
do as Mike suggests and have Collectors that have heuristics about memory tradeoffs and only
heapify when appropriate.

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