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From "Nicholas Knize (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (LUCENE-7019) explore two-phase iteration for GeoPoint query
Date Tue, 09 Feb 2016 18:03:18 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-7019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nicholas Knize updated LUCENE-7019:
-----------------------------------
    Component/s: modules/spatial

> explore two-phase iteration for GeoPoint query
> ----------------------------------------------
>
>                 Key: LUCENE-7019
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7019
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/spatial
>            Reporter: Robert Muir
>             Fix For: 5.5, 6.0, 5.4.2
>
>         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 https://issues.apache.org/jira/browse/LUCENE-7018)
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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