Hi. To use polygons, you need to add JTS, otherwise you get an unsupported shape error. See https://cwiki.apache.org/confluence/display/solr/Apache+Solr+Reference+Guide it involves not only adding a JTS lib to your classpath (ideal spot is WEB-INF/lib ) but also adding a spatialContextFactory attribute. Note that the value of this attribute is different from 6.0 forward (as seen on the live page), so get a PDF copy of the ref guide matching the Solr version you are using if you are not on the latest. Also, I recommend using solr.RptWithGeometrySpatialField for indexing non-point data (and it'll probably work fine for point data too).
When you use geo=false, there are no units or it might have an ignorable value of degrees. Essentially it's in whatever units your data is on the Euclidean 2D plane. ~ David On Fri, Apr 22, 2016 at 4:33 AM Jan Nekuda <jan.nek...@gmail.com> wrote: > Hello guys, > I use solr 6 for indexing data with points and polygons. > > I have a question about indexing polygons from csv file. I have configured > type: > <fieldType name="location_rpt" > class="solr.SpatialRecursivePrefixTreeFieldType" geo="false" > maxDistErr="0.001" worldBounds="ENVELOPE(-100000000,-1,-1,-100000000)" > distErrPct="0.025" distanceUnits="kilometers"/> > > and field > <field name="polygon_mapa" type="location_rpt" indexed="true" > stored="true"/> > > I have tried to import this csv: > > kod_adresa,nazev_ulice,cislo_orientacni,cislo_domovni,polygon_mapa,nazev_obec,Nazev_cast_obce,kod_ulice,kod_cast_obce,kod_obec,kod_momc,nazev_momc,Nazev,psc,nazev_vusc,kod_vusc,Nazev_okres,Kod_okres > 999999999,,,4,"POLYGON ((-30 -10,-10 -20,-20 -40,-40 -40,-30 > -10))",Vacov,Javorník,,57843,550621,,,Stachy,38473,Jihočeský > kraj,35,Prachatice,3306 > > and result is: > > Posting files to [base] url http://localhost:8983/solr/ruian/update... > Entering auto mode. File endings considered are > > xml,json,jsonl,csv,pdf,doc,docx,ppt,pptx,xls,xlsx,odt,odp,ods,ott,otp,ots,rtf,htm,html,txt,log > POSTing file polygon.csv (text/csv) to [base] > SimplePostTool: WARNING: Solr returned an error #400 (Bad Request) for url: > http://localhost:8983/solr/ruian/update > SimplePostTool: WARNING: Response: <?xml version="1.0" encoding="UTF-8"?> > <response> > <lst name="responseHeader"><int name="status">400</int><int > name="QTime">3</int></lst><lst name="error"><lst name="metadata"><str > name="error-class">org.apache.solr.common.SolrException</str><str > > name="root-error-class">java.lang.UnsupportedOperationException</str></lst><str > name="msg">Couldn't parse shape 'POLYGON ((-30 -10,-10 -20,-20 -40,-40 > -40,-30 -10))' because: java.lang.UnsupportedOperationException: > Unsupported shape of this SpatialContext. Try JTS or Geo3D.</str><int > name="code">400</int></lst> > </response> > SimplePostTool: WARNING: IOException while reading response: > java.io.IOException: Server returned HTTP response code: 400 for URL: > http://localhost:8983/solr/ruian/update > 1 files indexed. > COMMITting Solr index changes to http://localhost:8983/solr/ruian/update. > .. > Time spent: 0:00:00.036 > > Could someone give me any advice how to solve it? With indexing points in > the same way I'm fine. > > and one more question: > I have this field type: > <fieldType name="location_rpt" > class="solr.SpatialRecursivePrefixTreeFieldType"* geo="false*" > maxDistErr="0.001" > worldBounds="ENVELOPE(-100000000,-1,-1,-100000000)" distErrPct="0.025" > distanceUnits="kilometers"/> > > if I use geo=false for solr.SpatialRecursivePrefixTreeFieldType and I use > this query: > > http://localhost:8983/solr/ruian/select?indent=on&q=*:*&fq={!bbox%20sfield=mapa}&pt=-818044.37%20-1069122.12&d=200000 > <http://localhost:8983/solr/ruian/select?indent=on&q=*:*&fq=%7B!bbox%20sfield=mapa%7D&pt=-818044.37%20-1069122.12&d=200000> > < > http://localhost:8983/solr/ruian/select?indent=on&q=*:*&fq=%7B!bbox%20sfield=mapa%7D&pt=-818044.37%20-1069122.12&d=200000 > > > for > getting all object in distance. But I actually don't know in which units > the distance is with this settings. > > > > Thank you very much > > Jan > -- Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www.solrenterprisesearchserver.com
