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From "Smiley, David W." <dsmi...@mitre.org>
Subject Re: RecursivePrefixTreeFieldType class not found
Date Mon, 27 Aug 2012 18:48:12 GMT
Hi Dan,

That page is the in-progress documentation for this:
https://issues.apache.org/jira/browse/SOLR-3304   which hasn't been committed and so it requires
you check out Lucene/Solr and apply the patch.  The class reference will be solr.SpatialRecursivePrefixTreeFieldType.
 I updated the wiki.

~ David Smiley

On Aug 27, 2012, at 2:36 PM, Jones, Dan wrote:


According to the document I was reading here:
http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4

First, you must register a spatial field type in the Solr schema.xml file. The instructions
in this whole document imply theRecursivePrefixTreeStrategy<http://wiki.apache.org/solr/RecursivePrefixTreeStrategy>
based field type used in a geospatial context.

    <fieldType name="geo"   class="org.apache.solr.spatial.RecursivePrefixTreeFieldType"

               spatialContextFactory="com.spatial4j.core.context.jts.JtsSpatialContextFactory"

               distErrPct="0.025"

               maxDetailDist="0.001"

            />



I need to set the fieldType to RecursivePrefixTreeFieldType and of course, I’m getting class
not found. I’m using the latest solr 4.0.0-BETA

I have a field that I would like to import into solr that is a MULTIPOLYGON

For Example:
TUV        Tuvalu  MULTIPOLYGON (((179.21322733454343 -8.561290924154292, 179.20240933453334
-8.465417924064994, 179.2183813345482 -8.481890924080346, 179.2251453345545 -8.492217924089957,
179.23109133456006 -8.50491792410179, 179.23228133456115 -8.51841792411436, 179.23149133456042
-8.533499924128407, 179.22831833455746 -8.543426924137648, 179.22236333455191 -8.554145924147633,
179.21322733454343 -8.561290924154292)), ((177.2902543327525 -6.114445921875486, 177.28137233274424
-6.109863921871224, 177.27804533274116 -6.099445921861516, 177.28137233274424 -6.089445921852203,
177.3055273327667 -6.10597292186759, 177.2958093327577 -6.113890921874969, 177.2902543327525
-6.114445921875486)), ((176.30636333183617 -6.288335922037433, 176.29871833182904 -6.285135922034456,
176.29525433182584 -6.274581922024623, 176.30601833183584 -6.260135922011173, 176.31198133184142
-6.28215492203168, 176.30636333183617 -6.288335922037433)), ((178.69580033406152 -7.484163923151129,
178.68885433405507 -7.480835923148035, 178.68878133405497 -7.467572923135677, 178.7017813340671
-7.475208923142787, 178.69580033406152 -7.484163923151129)))


Since the LSP was moved into Solr, would there be a different name for the class?
(I’m not sure the factory class above can be found yet either)

Any help would be much appreciated!




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