On 02/09/13 02:37, Wang Dongsheng wrote:
Hi, all
It confused me a lot that when I maintain a named graph.
I stored many named graph in TDB, I can get the named graph by
dataset.getNamedModel(model name); or delete the named model by
dataset.removeNamedModel().
But when I want to
Hi again,
After a short talk with a workmate, I understand what's was my problem.
The exceptions are RunTimeException and haven't to appear in method signature.
Maybe just add to the comments of UpdateProcessRemoteForm.execute May throw
HTTPException and ARQException may help someone who
Hi,
I want to access remote sparql endpoint throuth JENA API. My program is below.
After I ran the program, There is no record in resultset
-
| p |
=
-
But I visit http://dbpedia.org/sparql and ran this sparql ( select * where {?p
dbpedia-owl:country dbpedia:Germany.} LIMIT 10 ) as
On 02/09/13 10:37, bocai wrote:
Hi,
I want to access remote sparql endpoint throuth JENA API. My program is
below.
After I ran the program, There is no record in resultset
-
| p |
=
-
But I visit http://dbpedia.org/sparql and ran this sparql ( select * where
{?p
change dbpedia prefix to
PREFIX dbpedia: http://dbpedia.org/resource/ +
On Mon, Sep 2, 2013 at 5:37 AM, bocai jian...@clas.ac.cn wrote:
Hi,
I want to access remote sparql endpoint throuth JENA API. My program is
below.
After I ran the program, There is no record in resultset
-
| p
hi,
We are doing stress tests to our service which it's underlying data layer
is jena TDB.
one of our tests is tor run heavy queries for long time (about 6 Hrs) and
afterwards run light queries. (we have clients which are in that mode).
What we witness is a huge performance degradation, light
+1 for UUIDs but with some domain information. i.e.
http://my.base.uri/person/{uuid} or http://my.base.uri/employee/{uuid}
In RDF terms you can have more human readable information in the label and
render this where required, i.e.
http://my.base.uri/person/{uuid-goes-here} a foaf:Person ;
Dear users@jena.apache.org,
I am currently working on producing an RDF XML file with a bunch of high
voltage electrical objects in it. I've come a long way, but recently hit
an obstacle because three classes are referencing each other circularly.
Basically, a ShuntCompensator references a
On 02/09/13 12:51, nadav hoze wrote:
hi,
We are doing stress tests to our service which it's underlying data layer
is jena TDB.
one of our tests is tor run heavy queries for long time (about 6 Hrs) and
afterwards run light queries. (we have clients which are in that mode).
What we witness is a
On 02/09/13 14:33, nadav hoze wrote:
Machine size: 12 GB
OS: Windows Server 2008 64 bit
I don't have much experience of Windows 64 bit and mmap files - you may
find running with 32 bit mode a useful datapoint (this does not use
memory mapped files which, from reading around the web, and
On 02/09/13 16:34, Charles Li wrote
Thanks Andy!
I managed to narrow down to the following SPAQL query issue (the
model was in TDB loaded from file C:/temp/myrdf.xml. Jena 2.10.1)
When I run the following query:
select ?s ?p ?o WHERE { file:///C:/temp/myrdf.xml#ROOT ?p ?o
. }
I was able
Hi,
Does Jena-Text support scores, similarity and distance searches as the old
Larq? It seems not working as Larq syntax.
I know that it does support: exact word match, exact phrase, wildcards, AND and
OR operators, Did I miss any other features?
Another question, Is this the right way to add
Thanks, Andy!
This is a legacy file that I cannot change anything.
I tried using FILTER. Exactly as you said, the execution of the query is
too slow.
My questions - were you able to execute the query with URI() function in
it? How can I make my query execute first with no syntax error ?
Thanks
It's a known bug - JENA-499
(https://issues.apache.org/jira/browse/JENA-499)
The --host argument is not actually supported in past versions of Fuseki
The fix which is available in the dev snapshots (1.0.0-SNAPSHOT) adds a
--localhost argument to do this instead.
The documentation has been
Hi group,
According to the Fuseki documentation there is a --host argument for
restricting it to some IPs:
https://jena.apache.org/documentation/serving_data/index.html#running-a-fuseki-server
but:
./fuseki-server --config=fuseki-persistent.ttl --host=127.0.0.1
Unknown argument: host
--port
On 02.09.13 21:12, Rob Vesse wrote:
Hi Rob,
It's a known bug - JENA-499
(https://issues.apache.org/jira/browse/JENA-499)
thanks for the pointer
The --host argument is not actually supported in past versions of Fuseki
The fix which is available in the dev snapshots (1.0.0-SNAPSHOT) adds a
On 02/09/13 19:06, Charles Li wrote:
Thanks, Andy!
This is a legacy file that I cannot change anything.
You are changing the file already because you are setting the base on
loading. Text processing can fix the file.
Or load and use SPARQL Update (slowly, but once).
I tried using
On 02/09/13 18:55, Saud Al-Jaloud wrote:
Hi,
Does Jena-Text support scores, similarity and distance searches as the old
Larq? It seems not working as Larq syntax.
I know that it does support: exact word match, exact phrase, wildcards, AND and
OR operators, Did I miss any other features?
Hi group,
I did not see any response to my question below, which is usual for this
list where responses are usually fast and competent. As this is quite a
crucial issue for our upgrade right now, I would like to ask again, and
rephrase my question. I understand SDB is rather unsupported, but
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