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Posted to dev@lucene.apache.org by "Adrien Grand (JIRA)" <ji...@apache.org> on 2017/03/02 13:38:45 UTC
[jira] [Updated] (LUCENE-7664) Deprecate GeoPointField & queries
[ https://issues.apache.org/jira/browse/LUCENE-7664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adrien Grand updated LUCENE-7664:
---------------------------------
Fix Version/s: (was: 6.5.0)
6.5
> Deprecate GeoPointField & queries
> ---------------------------------
>
> Key: LUCENE-7664
> URL: https://issues.apache.org/jira/browse/LUCENE-7664
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: master (7.0), 6.5
>
> Attachments: LUCENE-7664.patch
>
>
> The new dimensional points implementations for geo distance, polygon, shape filtering are substantially faster and creates a smaller index than the postings based {{GeoPointField}}. They also offer nearest neighbor search, which {{GeoPointField}} doesn't.
> I think we should deprecate {{GeoPointField}} and focus on the points implementations.
> We have still other legacy postings based geo implementations but I think we should keep them for now since they have functionality that points doesn't yet have: the ability to index a shape and search for shapes overlapping the indexed shapes.
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