Sorry , I sent a bad link on the list, my assembler file is really this: https://github.com/jmvanel/semantic_forms/blob/master/scala/jena.spatial%2Btext.assembler.ttl
Le dim. 16 déc. 2018 à 13:40, Marco Neumann <[email protected]> a écrit : > you are missing the text index in the assembler. > > On Sun, Dec 16, 2018 at 12:08 PM Jean-Marc Vanel <[email protected] > > > wrote: > > > Yes indeed, > > exactly with this assembler file: > > > > > https://github.com/jmvanel/semantic_forms/blob/master/scala/jena.spatial.assembler.ttl > > > > And, when the Jena based application is started with this same assembler > > file, the spatial queries work , as said above in this thread. > > > > > > Le dim. 16 déc. 2018 à 12:18, Marco Neumann <[email protected]> a > > écrit : > > > > > did you create the text index with jena.textindexer > > > --desc=/<path>/config.ttl? > > > > > > > > > On Sun, Dec 16, 2018 at 8:48 AM Jean-Marc Vanel < > > [email protected]> > > > wrote: > > > > > > > I fixed a stupid error in text index URI, resulting from pasting, in > > new > > > > file jena.spatial+text.assembler.ttl: > > > > > > > > > > > > > > https://github.com/jmvanel/semantic_forms/blob/master/scala/jena.spatial%2Btext.assembler.ttl > > > > > > > > Now, it reads: > > > > :spatial_dataset rdf:type spatial:SpatialDataset ; > > > > rdf:type text:TextDataset ; > > > > spatial:dataset <#dataset> ; > > > > spatial:index <#indexLucene> ; > > > > text:dataset <#dataset> ; > > > > text:index * <#indexLuceneText>* ; > > > > . > > > > > > > > But still it says "Failed to find the text index" . > > > > > > > > > > > > Le dim. 16 déc. 2018 à 09:34, Jean-Marc Vanel < > > [email protected]> > > > a > > > > écrit : > > > > > > > > > So I tried a new file jena.spatial+text.assembler.ttl with > separate > > > > > Lucene indices for spatial and text: > > > > > > > > > > > > > > > > > > > > https://github.com/jmvanel/semantic_forms/blob/master/scala/jena.spatial%2Btext.assembler.ttl > > > > > > > > > > It defines a Dataset with both Dataset types and both Lucene > indices: > > > > > > > > > > :spatial_dataset rdf:type spatial:SpatialDataset ; > > > > > rdf:type text:TextDataset ; > > > > > spatial:dataset <#dataset> ; > > > > > spatial:index <#indexLucene> ; > > > > > text:dataset <#dataset> ; > > > > > text:index <#indexLucene> ; > > > > > . > > > > > > > > > > Alas , when querying , it says "Failed to find the text index" : > > > > > > > > > > WARN org.apache.jena.query.text.TextQueryPF - Failed to find the > > text > > > > > index : tried context and as a text-enabled dataset > > > > > WARN org.apache.jena.query.text.TextQueryPF - No text index - no > > text > > > > > search performed > > > > > > > > > > Is it because rdf:type spatial:SpatialDataset is asserted first in > > > > > assembler file? > > > > > So, defining a hybrid Dataset does not work anymore by TTL > > > specification > > > > > than by JVM code specification. > > > > > I definitely need more experts' advice . > > > > > > > > > > > > > > > > > > > > Le sam. 15 déc. 2018 à 21:10, ajs6f <[email protected]> a écrit : > > > > > > > > > >> > On Dec 15, 2018, at 9:59 AM, Marco Neumann < > > [email protected] > > > > > > > > >> wrote: > > > > >> > > > > > >> >> *Question*: does that make sense to have a unique Lucene index > > for > > > > >> text and > > > > >> >> space ? > > > > >> >> It is possible at all? If yes, is it good in terms of disk > space > > > and > > > > >> >> performance? > > > > >> >> Like this: > > > > >> >> <#indexLucene> a text:TextIndexLucene ; > > > > >> >> a spatial:SpatialIndexLucene ; > > > > >> >> # etc ... > > > > >> > > > > >> I'm sure that would be ideal for many cases, but I'm not at all > sure > > > > that > > > > >> the same index can answer queries of both kinds. Perhaps we can > > > combine > > > > >> fields from both, but are the relationships between tuple and > index > > > > record > > > > >> the same in both cases? > > > > >> > > > > >> Otherwise, I know we had a conversation at some point in the past > on > > > one > > > > >> of the lists about trying to factor out commonalities between > > > > jena-spatial > > > > >> and jena-text, but it didn't go very far at that time and I don't > > know > > > > what > > > > >> the intervening years have done to make it more or less feasible. > > > There > > > > >> have been many changes to jena-text in that time and the new > spatial > > > > module > > > > >> is a whole new story. I'd put a link here but searching > > > > lists.apache.org > > > > >> hasn't brought it up for me. > > > > >> > > > > >> ajs6f > > > > >> > > > > >> > > > > > > > > > > -- > > > > > Jean-Marc Vanel > > > > > > > > > > > > > > > > > > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me#subject > > > > > < > > > > > > > > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me > > > > > > > > > > Rule-based programming, Semantic Web > > > > > +33 (0)6 89 16 29 52 > > > > > Twitter: @jmvanel , @jmvanel_fr ; chat: irc:// > > > irc.freenode.net#eulergui > > > > > Chroniques jardin > > > > > < > > > > > > > > > > http://semantic-forms.cc:1952/backlinks?q=http%3A%2F%2Fdbpedia.org%2Fresource%2FChronicle > > > > > > > > > > > > > > > > > > > > > > -- > > > > Jean-Marc Vanel > > > > > > > > > > > > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me#subject > > > > < > > > > > > > > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me > > > > > > > > > Rule-based programming, Semantic Web > > > > +33 (0)6 89 16 29 52 > > > > Twitter: @jmvanel , @jmvanel_fr ; chat: irc:// > > irc.freenode.net#eulergui > > > > Chroniques jardin > > > > < > > > > > > > > > > http://semantic-forms.cc:1952/backlinks?q=http%3A%2F%2Fdbpedia.org%2Fresource%2FChronicle > > > > > > > > > > > > > > > > > > -- > > > > > > > > > --- > > > Marco Neumann > > > KONA > > > > > > > > > -- > > Jean-Marc Vanel > > > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me#subject > > < > > > http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me > > > > > Rule-based programming, Semantic Web > > +33 (0)6 89 16 29 52 > > Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui > > Chroniques jardin > > < > > > http://semantic-forms.cc:1952/backlinks?q=http%3A%2F%2Fdbpedia.org%2Fresource%2FChronicle > > > > > > > > -- > > > --- > Marco Neumann > KONA > -- Jean-Marc Vanel http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me#subject <http://www.semantic-forms.cc:9111/display?displayuri=http://jmvanel.free.fr/jmv.rdf%23me> Rule-based programming, Semantic Web +33 (0)6 89 16 29 52 Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui Chroniques jardin <http://semantic-forms.cc:1952/backlinks?q=http%3A%2F%2Fdbpedia.org%2Fresource%2FChronicle>
