Re: How to use geospatial search to find the locations within polygon

A Java NoClassDefFoundError of something in com.vividsolutions.jts means you don't have JTS on your classpath. You should put the JTS jar file in server/lib/. You can download it from maven-central. Here's a search for JTS with the 1.14 version:

Re: How to use geospatial search to find the locations within polygon

o copy/mimic. > > -- Jack Krupansky > > On Fri, Mar 4, 2016 at 10:20 AM, david.w.smi...@gmail.com < > david.w.smi...@gmail.com> wrote: > > > First of all, assuming this is a standard point-in-polygon situation, use > > the Intersects predicate -- with point

Re: Spatial Search on Postal Code

Another path to consider is doing this point-in-zipcode-poly lookup at index time and enriching the document with a zipcode field (possibly multi-valued if there is doubt). On Sat, Mar 5, 2016 at 4:05 AM steve shepard wrote: > re: Postal Codes and polygons. I've heard of

Re: How to use geospatial search to find the locations within polygon

First of all, assuming this is a standard point-in-polygon situation, use the Intersects predicate -- with point data it's semantically the same as IsWithin and Intersects is much faster. I don't know why you used isDisjointTo in your 2nd example; maybe you want to find when they don't touch?

Re: Using Solr's spatial functionality for astronomical catalog

> > "", > > "'0.5681586795334928,-0.673125699210'", > > "MatchDec", > > -0.67312569921, > > "SourceDec", > > -0.67312569921, > > "MatchRA", > >

Re: SOLR ranking

I just want to interject to say one thing: You *can* sort on multi-valued fields as-of recent Solr 5 releases. it's done using the "field" function query with either a "min" or "max" 2nd argument: https://cwiki.apache.org/confluence/display/solr/Function+Queries Of course it'd be nicer to simply

Re: Using Solr's spatial functionality for astronomical catalog

Hello Colin, If the spatial field you use is the SpatialRecursivePrefixTreeFieldType one (RPT for short) with geo="true" then the circle shape (i.e. point-radius filter) implied by the geofilt Solr QParser is on a sphere. That is, it uses the "great circle" distance computed using the Haversine

Re: Solr Spatial search with self-intersecting polygons

Hello, To have Solr be tolerant to invalid polygons, use the “validationRule” attribute on the field type definition. This setting and some others are documented here: https://locationtech.github.io/spatial4j/apidocs/com/spatial4j/core/context/jts/JtsSpatialContextFactory.html Try using

Re: Geospatial Predicate Question

Hi Jamie, Your understanding is inverted. The predicates can be read as: indexed shape predicate query shape. For indexed point data, there is almost no semantic different between the Within and Intersects predicates. There is if the field is multi-valued and you want to ensure that all of

Suggester with file source with SolrCloud

The Suggester “FileDictionaryFactory” resolves the sourceLocation parameter against the SolrResourceLoader, and in SolrCloud that’s ZkSolrResourceLoader. The base SolrResourceLoader supports a solr.allow.unsafe.resourceloading=true system property to be set which basically allows you to refer to

Re: [ANNOUNCE] Book: Apache Solr Enterprise Search Server, Third Edition

at 9:19 AM david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: Solr community, David Smiley, Eric Pugh, Kranti Parisa, and Matt Mitchell are happy to *finally* announce the book “Apache Sor Enterprise Search Server, Third Edition” by Packt Publishing. You can find links to buy it Packt’s

[ANNOUNCE] Book: Apache Solr Enterprise Search Server, Third Edition

Solr community, David Smiley, Eric Pugh, Kranti Parisa, and Matt Mitchell are happy to *finally* announce the book “Apache Sor Enterprise Search Server, Third Edition” by Packt Publishing. You can find links to buy it Packt’s site Amazon from our book’s official website:

Re: Price Range Faceting Based on Date Constraints

Indeed: https://github.com/dsmiley/SOLR-2155 On Thu, May 21, 2015 at 8:59 PM alexw aw...@crossview.com wrote: Thanks David. Unfortunately we are on Solr 3.5, so I am not sure whether RPT is available. If not, is there a way to patch 3.5 to make it work? -- View this message in context:

Re: Search for numbers

Hi Holger, It’s not apparent to me why you are using the spatial field to index a number. Why not simply a “tfloat” or whatever numeric field? Then you could use {!frange} with a function to get the difference and filter it to be in the range you want. RE query parsing (problem #1): you should

Re: DocValues=true and indexed=false

Yes, surprisingly enough, if indexed=false, docValues=true — you can still search. I’ve seen the code behind it; it’s interesting. Rob wrote it. I’m not sure how scalable it is compared to the inverted index. I suspect it wouldn’t do well for a lot of distinct values but will fine for a small

Re: Example of sorting by custom function

ValueSourceParser — yes. You’ll find a ton of them in Solr to get ideas from. In your example you forgot the “asc” or “desc”. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Fri, Apr 3, 2015 at 9:44 AM, Robert Krüger

Re: Spatial Search killing Solr process

Hi Henrique, Please see the Solr reference guide instead of the “community wiki” you referenced: https://cwiki.apache.org/confluence/display/solr/Spatial+Search (you can download one for 4.10; the online link is always for the latest). For spatial filtering, *especially* at-scale, you really

Re: Solr returns incorrect results after sorting

I noticed you have an ‘’ immediately preceding the geodist() asc at the very end of the query/URL; that’s supposed to be a comma since group.sort is a comma delimited list of sorts. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On

Re: Solr query to match document templates - sort of a reverse wildcard match

A Lucene MultiPhraseQuery would work, with each phrase position having two Terms -- the as-seen word in the query and the term ‘?’. Performance wouldn’t be so great given that ‘?’ would appear extremely frequently. A variation solving the performance is to use CommonGrams but it would add some

Re: performance issues with geofilt

the parameters to: q=*:*fq=typ:strassefq={!geofilt}sfield=geometrypt=51.370570625523,12.369290471603d=1.0sort=geofilt() asc Kind regards, Dirk Tue, 24 Feb 2015 19:42:03 GMT, david.w.smi...@gmail.com wrote: Hi Dirk, The RPT field type can be used for distance sorting/boosting but it's a memory

Re: Facet By Distance

Hi, This will “return all the documents in the index” because you did nothing to filter them out. Your query is *:* (everything) and there are no filter queries. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Wed, Feb 25, 2015

Re: Facet By Distance

docs q=*:*fq={!geofilt}sfield=start_stationpt=40.71754834,-74.01322069d=0.2 -- returns 1484 docs Not sure why the first query with returns 0 documents On Wed, Feb 25, 2015 at 8:46 PM, david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: Hi, This will return all the documents

Re: performance issues with geofilt

Hi Dirk, The RPT field type can be used for distance sorting/boosting but it’s a memory pig when used as-such so don’t do it unless you have to. You only have to if you have a multi-valued point field. If you have single-valued, use LatLonType specifically for distance sorting. Your sample

Re: trouble running indexer with Solr spatial

Hi vit, FYI that’s the old wiki and it contains a notice in red at the top that you should refer to its replacement at: https://cwiki.apache.org/confluence/display/solr/Spatial+Search That said, there are some small details that haven’t been migrated but there is outdated info too so beware.

Re: Solr Error when making GeoPrefixTree polygon filter search

As in the layout shipped with Solr? Try putting the JTS ‘jar’ in lib/ext and let us know if that worked. I think it will but I forget. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Thu, Dec 11, 2014 at 12:40 PM, mathaix

Re: Solr Error when making GeoPrefixTree polygon filter search

Mathaix, I bet you don’t have JTS on your classpath. See the spatial page in the Solr ref guide. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Wed, Dec 10, 2014 at 4:50 PM, mathaix mmat...@placester.com wrote: So I

Re: Indexing problems with BBoxField

Thomas, Thank you for communicating on the list about your experience and raising the JIRA issue. I meant to respond last night but lost the chance. (and Jack, thanks for helping Thomas out). I’ll follow-up to SOLR-6784. SOLR-6781 now has a bug-fix patch. I’ll apply it later today. ~ David

Re: solr highlighting query

John, I’m not seeing this problem. Presumably we’re talking about the default highlighter (the most accurate one) but I figure the others would match it too. To test, I added the following to HighlightTest.java in Solr and this test passed: @Test public void testSpan() { final String

Re: solr highlighting query

of Violence: Wealth without work, Pleasure without conscience, Knowledge without character, Commerce without morality, Science without humanity, Worship without sacrifice, Politics without principles” - Mahatma Gandhi On 27 October 2014 18:46, david.w.smi...@gmail.com david.w.smi...@gmail.com

Re: point buffer returned as an elipse, how to configure?

Hi Mark, I asked a follow-up question/observation to your Stackoverflow instantiation of your question. I also wrote the following, which doesn’t yet fit into an answer because I don’t know what problem you are yet experiencing: Some technical details: geo=true|false is an attribute on the

Re: Indexing and Querying MS SQL Server 2012 Spatial

On Sun, Aug 24, 2014 at 2:29 AM, Bostic, Alex alex.bos...@urs.com wrote: Ok updating my field type to the below, allowed me to index :-) HUGE THANKS fieldType name=location_rpt class=solr.SpatialRecursivePrefixTreeFieldType

Re: Indexing and Querying MS SQL Server 2012 Spatial

solr instances and google maps engine datastore in the cloud and it works like a charm. Guilherme Pires Geospatial Intelligence @ CGI guilherme.pi...@cgi.com De: david.w.smi...@gmail.com [david.w.smi...@gmail.com] Enviado: quarta-feira, 20 de Agosto

Re: Indexing and Querying MS SQL Server 2012 Spatial

- From: david.w.smi...@gmail.com [mailto:david.w.smi...@gmail.com] Sent: Saturday, August 23, 2014 9:15 AM To: solr-user@lucene.apache.org Subject: Re: Indexing and Querying MS SQL Server 2012 Spatial The jts-1.13.jar file (other JTS jars that come with it aren’t used) needs to go on the java

Re: Indexing and Querying MS SQL Server 2012 Spatial

. From: david.w.smi...@gmail.com [david.w.smi...@gmail.com] Sent: Saturday, August 23, 2014 2:03 PM To: solr-user@lucene.apache.org Subject: Re: Indexing and Querying MS SQL Server 2012 Spatial Putting JTS where you put it is fine temporarily but I strongly recommend against

Re: Announcing Splainer -- Open Source Solr Sandbox

Cool Doug! I look forward to digging into this. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Fri, Aug 22, 2014 at 10:34 AM, Doug Turnbull dturnb...@opensourceconnections.com wrote: Greetings from the OpenSource

Re: Indexing and Querying MS SQL Server 2012 Spatial

Hi Alex, I guess a spatial tutorial might be helpful, but there isn’t one. There is a sample at the Lucene-spatial layer but not up at Solr. You need to use WKT syntax for line’s and polys, and you may do so as well for other shapes. And in the schema use location_rpt copied from Solr’s

Re: Index a time/date range

The wiki page on the technique cleans up some small errors from Hoss’s presentation: http://wiki.apache.org/solr/SpatialForTimeDurations But please try Solr trunk which has first-class support for date durations: https://issues.apache.org/jira/browse/SOLR-6103 Soonish I’ll back-port to 4x. ~

Re: spatial search: find result in bbox OR first result outside bbox

Hi Elisabeth, Sorry for not responding sooner; I forgot. You’re in need of some spatial nearest-neighbor code I wrote but it isn’t open-sourced yet. It works on the RPT grid. Any way, you should consider doing this in two searches: the first query tries the bbox provided, and if that returns

Re: Performance/scaling with custom function queries

On Wed, Jun 11, 2014 at 7:46 AM, Robert Krüger krue...@lesspain.de wrote: Or will I have to set up distributed search to achieve that? Yes — you have to shard it to achieve that. The shards could be on the same node. There were some discussions this year in JIRA about being able to do

Re: Extract values from custom function for ValueSource with multiple indexable fields

I suggest investigating this using a known example that does this, such as LatLonType and geodist(). LatLonType registers the field in a custom way too. ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On Sun, Jun 8, 2014 at 7:54

Re: SOLR-6143 Bad facet counts from CollapsingQParserPlugin

I may be misunderstanding the problem, but if it’s what I think it is, then users can work-around this now quite easily by using Solr faceting’s ability to exclude a named/tagged filter query: q=classIDs:12 fl=PrSKU fq={!collapse tag=collapse field=PrSKU} facet=true facet.field={!

Re: sort by spatial distance in faceting

to learn deeply about solr spatial, i am new in solr and i really want to contribute here :) Any help will be really appreciated. @David Sorry for the late reply. With Regards Aman Tandon On Tue, May 27, 2014 at 9:36 AM, david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: Hi

Re: DirectSpellChecker not returning expected suggestions.

What do you get then? Suggestions, but not the one you’re looking for, or is it deemed correctly spelled? Have you tried another spellChecker impl, for troubleshooting purposes? ~ David Smiley Freelance Apache Lucene/Solr Search Consultant/Developer http://www.linkedin.com/in/davidwsmiley On

Re: DirectSpellChecker not returning expected suggestions.

different than what Levestien distance calculation ? I have set maxEdits to 1 , assuming that this corresponds to the maxDistance. Thanks for your help! On Mon, Jun 2, 2014 at 1:54 PM, david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: What do you get then? Suggestions

Re: Solr GeoHash Field (Solr 4.5)

On IRC you said you found out the answers before I came along. For everyone else’s benefit: * Solr’s “documentation” is essentially the “Solr Reference Guide”. Only look at the wiki as a secondary source. * See “location_rpt” in the example schema.xml which supports multi-valued spatial data.

Re: 答复: (Issue) How improve solr facet performance

Alice, RE grouping, try Solr 4.8’s new “collapse” qparser w/ “expand SearchComponent. The ref guide has the docs. It’s usually a faster equivalent approach to group=true Do you care to comment further on NewEgg’s apparent switch from Endeca to Solr? (confirm true/false and rationale) ~ David

Re: sort by spatial distance in faceting

Hi Aman, That’s an interesting feature request that I haven’t heard before. First reaction: Helliosearch (a fork of Solr that is kept up to date with changes from Solr) is extremely close to supporting such a thing because it supports sorting facets by Helliosearch specific aggregation

Re: range types in SOLR

Hi Era, I appreciate the scattered documentation is confusing for users. The use of spatial for time durations is definitely not an official way to do it; it’s clearly a hack/trick — one that works pretty well if you know the issues to watch out for. So I don’t see it getting documented on the

Re: create heat maps

No movement here lately but this is something to read if you're venturing down this path: http://wiki.apache.org/solr/SpatialClustering On Wed, Apr 9, 2014 at 1:19 AM, Aman Tandon amantandon...@gmail.com wrote: How can we create the heat maps using solr spatial search? Thanks Aman Tandon

Re: what is geodist default value

On Mon, Apr 7, 2014 at 8:09 PM, david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: Hi, I'm not sure why you are asking or maybe I'm not getting what you *really* want to know. You'll get the geodesic distance (i.e. the great circle distance, the distance on the surface of a sphere

Re: what is geodist default value

for every results? On Tue, Apr 8, 2014 at 6:51 PM, david.w.smi...@gmail.com david.w.smi...@gmail.com wrote: You're computing the distance from the locations you've put in your index to 0,0. Why 0,0? Wouldn't you want to provide a point at query time? On Tue, Apr 8, 2014 at 7:41 AM, Aman

Re: Routing distance with Solr?

Hi, This is definitely not possible with Solr. Use GraphHopper. ~ David On Mon, Apr 7, 2014 at 5:09 AM, Matteo Tarantino matteo.tarant...@gmail.com wrote: Hi all, this is my first message on this mailing list, so I hope I'm doing all correctly. My problem is: I have to create a search

Re: what is geodist default value

Hi, I'm not sure why you are asking or maybe I'm not getting what you *really* want to know. You'll get the geodesic distance (i.e. the great circle distance, the distance on the surface of a sphere) from 0,0 (off the coast of Africa), to each point indexed in your location field. ~ David On