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https://issues.apache.org/jira/browse/LUCENE-5429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-5429:
---------------------------------------

    Attachment: LUCENE-5429.patch

This is a patch against 4.3.1 (small changes were required because SimScorer 
API changes); it also includes the QueryRescorer (LUCENE-5489).

> Run one search across multiple scorers/collectors
> -------------------------------------------------
>
>                 Key: LUCENE-5429
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5429
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>         Attachments: LUCENE-5429.patch, LUCENE-5429.patch, LUCENE-5429.patch
>
>
> I'm looking into the possibility of running the same search across many 
> scorers, so that decoding postings lists / doing union and intersect are done 
> once, but scoring via Similarity can be done multiple times for each it (and 
> the results collected into separate collectors).



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