Re: [Bigdata-commit] Using the Geospatial service

[Blaise de C. <bde...@gm...>]

Thank you so much, you saved me : it works well.

We are experiencing Blazegraph for a big open data project, it will go live
at the end if the year. What is the roadmap for 2.1 ?

Thank you again for your help !

Blaise
Le 21 mars 2016 6:48 PM, "Michael Schmidt" <ms...@me...> a écrit :

> Dear Blaise,
>
> thanks for your interest in using geospatial. Unless I oversee something,
> data and query look good. So I guess what’s missing is that you need to
> enable geospatial when creating the namespace:
>
> > com.bigdata.rdf.store.AbstractTripleStore.geoSpatial=true
>
> Please note that the geospatial feature in 2.0.1 was intended to be a
> preview — while it should work well performance-wise, we’re just finishing
> up a much more powerful version of the geospatial feature for 2.1, which
> comes with more powerful configuration mechanisms, a built-in datatype for
> lat+lon only, and many more (this will, unfortunately, include breaking
> changes, yet it should be pretty straightforward to migrate existing
> geospatial knowledge bases to 2.0.2).
>
> Best,
> Michael
>
>
>
>
>
>
> On 21 Mar 2016, at 17:29, Blaise de Carné <bde...@gm...> wrote:
>
> Hi again !
>
> I'm unable to use the Geospatial service in blazegraph 2.0.1 :(
>
> I created a simple namespace and i load these stmts from the test file :
>
>
> https://raw.githubusercontent.com/blazegraph/database/master/bigdata-rdf-test/src/test/java/com/bigdata/rdf/sparql/ast/eval/geo-realworld-cities.nt
>
> Then i executed the associated query :
>
>
> https://raw.githubusercontent.com/blazegraph/database/master/bigdata-rdf-test/src/test/java/com/bigdata/rdf/sparql/ast/eval/geo-realworld-rectangle01.rq
>
> It gives me zero results, without any error... Did i made some mistakes ?
>
> Thank you,
> Blaise
>
> ------------------------------------------------------------------------------
> Transform Data into Opportunity.
> Accelerate data analysis in your applications with
> Intel Data Analytics Acceleration Library.
> Click to learn more.
>
> http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140_______________________________________________
> Bigdata-commit mailing list
> Big...@li...
> https://lists.sourceforge.net/lists/listinfo/bigdata-commit
>
>
>