Stephane; Text search is separate from Solr
indexing. As stated, the Jena interface is not directly
supported. But if you look in the Search View, the 'Search any
Text' does what I think you want out-of-the-box. This is a
property-based search, therefore it will by default search all
datatype properties for the chosen class and its subclasses (to
search across the entire project, choose the top-level node).
You can also restrict which properties the search field will
search - see
http://topquadrant.com/topbraid/evn/43doc/adminguide.html#activateSrchTxtProps.
Note this is a regex search and in 4.3.1 performs a phrase search,
so [condition action] would not match "condition and action". In
4.4, out later this month, the phrases will be tokenized, so
[condition action] would match "condition and action", as would ["condition and"].
-- Scott
On 1/2/2014, 10:58 AM, Stephane Varin
wrote:
Hi Scott,
Thanks a lot for the prompt answer. Following Mark's
previous answer, I have successfully configured EVN's
interface with Solr and I have no additional question at this
point.
My current question is independent of EVN. I would like to
know if it is possible to use the solr index from TBC, i.e.
execute a "sparql query + text search" directly from Top Braid
Composer, such as
I see there are some SparqlMotion Modules related to Solr, and
I have also found a solr.ttl file, but so far I have not been
able to figure out how to "assemble" the pieces.
Cheers,
Stéphane VARIN
On Thursday, January 2, 2014 5:44:15 PM UTC+1, Scott Henninger
wrote:
Stephane;
There is a section in the EVN documentation that
describes EVN's interface with Solr - see http://topquadrant.com/topbraid/evn/43doc/userguide.html#solr
The Jena interface is not supported directly in the EVN
UI. Instead, Solr is used in the background for the
faceted search UI. Once set up, and EVN user will be
able to use faceted search to look up property values -
for example choosing a related concept or customized
concept.
That's a bit vague, so take a look at the documentation
and let us know what questions arise from that.
-- Scott
On 1/2/2014, 9:58 AM, Stephane Varin wrote:
Thanks Mark,
After some further exploration, I have been able
to configure a Solr instance and somehow "configure"
it from EVN web interface. It seems to work fine. I
suppose from now on, EVN will use the solr index to
do some "full text search" in addition to the sparlq
based search?
Anyways, that is not exactly what I am trying to
do here. I am looking for a way to run a SPARQL
query in TopBraid Composer which combines SPARQL and
Text Search, such as:
PREFIX text: <http://jena.apache.org/text#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?s
{ ?s text:query (rdfs:label 'word' 10) ;
rdfs:label ?label
}
Is this possible at all? If yes, how do I
configure TBC to use my Solr instance?
Cheers,
Stephane VARIN
PS: Happy New Year to all the users of TBC and
all the support team at Top Quadrant !!!
On Wednesday, December 18, 2013 6:11:35 PM UTC+1,
Mark Graham wrote:
Hi Stephane,
Can click on the Schema.org Example
project, click on Configure Solr. You will
need to place a URL for your Solr account
there.
Thanks,
Mark
On Wed, Dec 18, 2013 at
11:32 AM, Stephane Varin <[email protected]>
wrote:
Hi all,
We would like to use a search index
from our Sparql queries, and we are
investigating how to configure Lucene or
Solr to work with Jena in our
environment.
"The alternative mode is using Apache
Solr, a Lucene-based search index that
is optimized for faceted search
scenarios. To make use of this, you only
need to configure your TopBraid EVN
project to synchronize with a Solr
server."
Would there be any documentation or
example explaining how to do this?
Cheers,
Stéphane
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