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From "patrick o'leary (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1512) Incorporate GeoHash in contrib/spatial
Date Wed, 07 Jan 2009 16:56:44 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

patrick o'leary updated LUCENE-1512:
------------------------------------

    Attachment: LUCENE-1512.patch

Made necessary changes 
* Formatting fixed
* Removed dependency on LUCENE-1504
* Moved GeoHash elements into o.a.l.spatial.geohash


> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
>                 Key: LUCENE-1512
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1512
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: contrib/spatial
>            Reporter: patrick o'leary
>            Priority: Minor
>         Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773 
> GeoHash provides the ability to store latitude / longitude values in a single field consistent
hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing
the size of an index
> and the amount of memory needed for a spatial search.

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