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From Jamie Johnson <jej2...@gmail.com>
Subject Re: Geospatial queries in Solr
Date Fri, 22 Jul 2011 12:18:50 GMT
Ah, my mistake then.  I will switch to using the geohash field.  When
doing my query I did run it against geohash but when I got Russia that
was more incorrect than point so I stopped using it.

Is there a timeline by which you expect the dateline issue to be
addressed?  I don't believe that will be an issue for me since I don't
believe we have any information which will be from that area of the
world but I'll have to verify.


On Fri, Jul 22, 2011 at 3:35 AM, David Smiley (@MITRE.org)
<DSMILEY@mitre.org> wrote:
> Jamie,
>  You are using the field named "point" which is based on PointFieldType.
> Keep in mind that just because this field type is named this way, does *not*
> mean at all that other fields don't hold points, or that this one is
> especially suited to it.  Arguably this one is named poorly.  This field
> type is loosely based on Solr's LatLonType but it doesn't yet fully
> implement capabilities like crossing the dateline and shapes other than a
> bounding box.  I've enhanced the code to log a warning if the query shape is
> expanded to the bounding box. Any way, it's a currently a 2nd class citizen
> in LSP.
>  I recommend you use the field named "geohash" which uses a field type name
> starting with "Recursive...".  Note that the same query you did with this
> field returned the polygon of Russia.  There is an outstanding box in which
> we don't properly handle polygons crossing the dateline; other shapes are
> fine.
>
> ~ David
>
> -----
>  Author: https://www.packtpub.com/solr-1-4-enterprise-search-server/book
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Geospatial-queries-in-Solr-tp3183374p3190762.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>

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