May be that thread might help: https://issues.apache.org/jira/browse/JENA-449#comment-13651857httpstatus
Give us your feedback. On Fri, Feb 14, 2014 at 5:44 AM, Kamalraj Jairam < [email protected]> wrote: > Hello All, > > I'm having performance issues with ARQ federated query. > > ARQ seems to generate multiple select queries to the endpoints when it > should just send only 2 queries to the respective endpoints > > CONSTRUCT { ?s ?p ?o . ?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> > <http://localhost/target#Doctor> .} > WHERE { SERVICE <http://localhost:8084/processor/webresources/rs/sparql> > { ?s ?p ?o } SERVICE < > http://localhost:8084/processor/webresources/rs/sparql> { ?s ?p ?o . ?s < > http://www.w3.org/1999/02/22-rdf-syntax-ns#type> < > http://localhost/traleerdf/db#Physician> } } > > What am i doing wrong? > > regards > > Regards, > > Kamalraj Jairam > General Manager - Solutions Development > Semantic Software > www.semanticsoftware.com.au<http://www.semanticsoftware.com.au/> > Australian Office: +61-2-9931-7848 > Australian Cell: +61-405-203134 > > > >
