Hi Jérôme, first of all, thanks for helping out testing the LARQ 0.2.2-incubating-SNAPSHOT and for your patience. ;-)
This hopefully will help to spot problems early one and reduce problems once ARQ and LARQ are released within Apache. Jérôme wrote: > Hi, > > i've recently made an svn up on my LARQ directory. > > Now, my LARQ queries return 0 solution (they returned before). > > I'm using: > - fuseki 0.2.1-SNAPSHOT > -arq 2.8.9-SNAPSHOT > -larq 0.2.2-incubating-SNAPSHOT According to the LARQ's pom.xml file [1], LARQ 0.2.2-incubating-SNAPSHOT now depends on the new ARQ SNAPSHOTs. Precisely, it depends on org.apache.jena:jena-arq:2.8.9-incubating-SNAPSHOT Please note the new groupId and artifactId for ARQ. New ARQ SNAPSHOTs are available here [2]. [1] https://svn.apache.org/repos/asf/incubator/jena/Jena2/LARQ/trunk/pom.xml [2] https://repository.apache.org/content/repositories/snapshots/org/apache/jena/jena-arq/2.8.9-incubating-SNAPSHOT/ > -lucene 3.1.0 > > My config.ttl file has not changed: > > [...] > <#books> rdf:type ja:RDFDataset ; > rdfs:label "Books" ; > ja:defaultGraph > [ rdfs:label "discours_de_la_methode.rdf" ; > a ja:MemoryModel ; > ja:content [ja:externalContent <file:Data/file.rdf> ] ; > ] ; > . > > <#dataset> rdf:type tdb:DatasetTDB ; > tdb:location "/tmp/tdb" ; > ja:textIndex "/tmp/lucene" ; > # Query timeout on this dataset (milliseconds) > ja:context [ ja:cxtName "arq:queryTimeout" ; ja:cxtValue "1000" ] ; > ## tdb:unionDefaultGraph true ; > > > Before running the fuseki server, i build my triple store with the > command-line: > java -cp target/fuseki-0.2.1-SNAPSHOT-sys.jar tdb.tdbloader > --loc=/tmp/tdb Data/file.rdf Can you please try: - stop Fuseki - delete /tmp/lucence - restart Fuseki LARQ will now behave like this: - if the directory exists with a Lucene index, it will leave it untouched - if the directory does not exists it will create it and index your data What do you have in your /tmp/lucene directory? > So, i've no error - juste 0 result... > > Any ideas? > > Thank you. > Let us know how it goes, Paolo
