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From "Adrien Grand (JIRA)" <>
Subject [jira] [Commented] (LUCENE-7019) explore two-phase iteration for GeoPoint query
Date Tue, 09 Feb 2016 13:43:18 GMT


Adrien Grand commented on LUCENE-7019:

+1 to use two-phase iteration. The patch looks good.

> explore two-phase iteration for GeoPoint query
> ----------------------------------------------
>                 Key: LUCENE-7019
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Robert Muir
>         Attachments: LUCENE-7019.patch, LUCENE-7019.patch
> This query today uses an approximation+confirm approach, but it all happens when you
call scorer(), in a termsEnum loop.
> This causes several problems (even after
because it can do too much work, if queries have multiple values since the doc can be "confirmed"
more than once.
> I think it would be better to delay this confirmation as much as possible, so that other
parts of the query (e.g. other filters, conjunctions, etc) can eliminate checks as well.

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