Re: large load errors

In the meantime you might want to try using tdbloader/tdbloader2 (http://jena.apache.org/documentation/tdb/commands.html#tdbloader2) to create the TDB dataset offline instead You can then start up a Fuseki server and connect to the TDB dataset you created Rob On 11/2/12 3:41 PM, "Stephen Allen"

Re: large load errors

Hi Paul, Thanks for the report. This is a known issue in Fuseki (see JENA-309 [1]). I have plans to work on this soon. Also I'm a little surprised that your second attempt after breaking it into chunks failed, I'll take a look at that. I am also working on a related issue (JENA-330 [2]) that w

Re: Fuseki: Delete Blank Nodes

Thank you very much for your explanation Paul. Best, Nga > > From: gea...@gmail.com [gea...@gmail.com] on behalf of Paul Gearon [ > gea...@ieee.org] > Sent: Friday, November 02, 2012 9:39 AM > To: users@jena.apache.org > Subject: Re: Fuseki: Delete Blank

RE: large load errors

That doesn't sound so much as a jena issue but simply not allocating enough memory for the JVM to run a java application. You can increase the amount of memory available to the application simply by adding the -XmxM option when starting up fuseki (where is the amount of memory to use

large load errors

This is probably pushing Jena beyond it's design limits, but I thought I'd report on it anyway. I needed to test some things with large data sets, so I tried to load the data from http://basekb.com/ Once extracted from the tar.gz file, it creates a directory called baseKB filled with 1024 gzipped

Re: Another problem with Insert query and Fuseki

On 02/11/12 16:27, Elli Schwarz wrote: Hello, I'm using a build of Fuseki from the trunk (revision 1404554) and I'm having the following problem. After running this: insert data {graph { "FOO"}} I verify that the following select query works (

Re: Fuseki/TDB and namespace prefixes

As Martynas says, prefixes are just surface syntax. In fact, you can add some prefixes into the data retrieved (in the client, using Java) if that makes the presentation better. There is an additional reason (see JENA-309). Data loaded via the HTTP operations gets parsed to a temporary grap

Re: Documentation for Jena reasoners?

Hello again! In order to 'setFunctorFiltering to false', I need a reasoner that implements ForwardRuleInfGraphI correct? ForwardRuleInfGraphI seems to be the first place in the graph interface heiarchy where I see functors come into play. I've been creating my reasoner-backed OntModel using eithe

Re: Fuseki: Delete Blank Nodes

Hi, Answer below On Thu, Nov 1, 2012 at 6:49 PM, Nga Chung wrote: > Hi all, > > I am using jena-fuseki-0.2.4 with TDB. > > I ran the following INSERT query: > > INSERT DATA { > < > http://example.org#Model>. >

Another problem with Insert query and Fuseki

Hello, I'm using a build of Fuseki from the trunk (revision 1404554) and I'm having the following problem. After running this: insert data {    graph {      "FOO"    }} I verify that the following select query works (I have the option tdb:unionDefaultGrap

Re: Fuseki/TDB and namespace prefixes

Hey Osma, if I understand your question right: there are no "correct" namespace prefixes since those are only syntactic shorthands for full namespaces. The following are equivalent because they refer to the same namespace: xmlns:j.0="http://jena.hpl.hp.com/2005/11/Assembler#"; xmlns:asm="http://j

Fuseki/TDB and namespace prefixes

Hi, I'm trying to have Fuseki serve whole graphs with the SPARQL HTTP Graph Store Protocol, i.e. it should respond to HTTP GETs using a URL such as /ds/data?graph=http://example.org/my-graph It does give me the data, but it will not give me the right namespace prefixes. In previous correspon

Re: Fuseki: Named graphs disappear after restart

On 01/11/12 20:50, Carsten Keßler wrote: Thanks for the hint, Andy. So this basically means I cannot have an updatable on-disk graph with reasoning enabled? Or is it possible to persist at least the triples I upload on disk and only keep the inferred ones in memory? I've been reading the docs and

Re: Fuseki server installation

On 01/11/12 20:36, Kim, Soonho (IFPRI) wrote: Dear Andy; I successfully kill the existing application. Then, I restarted it using the following command: == [root@ip-50-63-174-75 jena]# java -Xmx1200M -jar fuseki-server.jar --update --mem /ds 13:24:35 INFO Server ::

Re: Fuseki server installation

On 01/11/12 22:16, Kim, Soonho (IFPRI) wrote: Dear users; Now, I try to learn log4j to see the log file in order to find what happened in the Fuseki server. You don't need to. The console output is log4j - you only need change the lo4j config if you want, e.g. to send it to a file.

Re: Fueski with Larq - query anomaly

Hi Elli! [apparently your reply didn't come through the mailing list, but this one should] 31.10.2012 23:11, Elli Schwarz kirjoitti: Thank you for the tip. Yes, if I generate the index using the larqbuilder command, I don't get the duplicates in the query, regardless of the placement of the p