Re: Migrate Web Application from TDB to TDB2

2020-05-01 Thread Bart van Leeuwen
Nope, I start with a new location for the database. Met Vriendelijke Groet / With Kind Regards Bart van Leeuwen twitter: @semanticfire tel. +31(0)6-53182997 Netage B.V. http://netage.nl Esdoornstraat 3 3461ER Linschoten The Netherlands From: Marco Neumann To: users@jena.apache.org

Re: Migrate Web Application from TDB to TDB2

2020-05-01 Thread Marco Neumann
Hi Bart, do you just try to open a TDB database with TDB2 calls? Marco On Fri, May 1, 2020 at 9:08 PM Bart van Leeuwen wrote: > Hi, > > I'm trying to migrate a web application which uses TDB to use TDB2 > > From everything I have ready it should be pretty straight forward, but I > immediately

Migrate Web Application from TDB to TDB2

2020-05-01 Thread Bart van Leeuwen
Hi, I'm trying to migrate a web application which uses TDB to use TDB2 >From everything I have ready it should be pretty straight forward, but I immediately run into exceptions like: java.nio.channels.OverlappingFileLockException org.apache.jena.tdb2.TDBException: dataset closed

Re: Lucene integration

2020-05-01 Thread Nicola Vitucci
This matches my results as well. If the TextDataset wraps a model, and triples are added to such model causing an update to the base data, your query works. Nicola Il giorno ven 1 mag 2020 alle ore 11:21 Andy Seaborne ha scritto: > (Sorry for the delay) > > On 28/04/2020 16:47, Nouwt, B.

Re: OWL.Thing as an OntClass?

2020-05-01 Thread Steve Vestal
Ah, so is the rule that an OntClass object, unlike a Resource, only exists within the context of a specific OntModel?  Seems a reasonable general rule to follow for all the OntModel classes.  Thanks. On 4/29/2020 1:37 AM, Lorenz Buehmann wrote: > Can't you just use the URI?Like > > OntModel m =

Re: Lucene integration

2020-05-01 Thread Andy Seaborne
(Sorry for the delay) On 28/04/2020 16:47, Nouwt, B. (Barry) wrote: Hi all, I have a short question about the Lucene Index that can be integrated with an Apache Jena Dataset (https://jena.apache.org/documentation/query/text-query.html#). Would inferred triples (by a forward

Re: Lucene integration

2020-05-01 Thread Andy Seaborne
(Sorry for the delay) On 28/04/2020 16:47, Nouwt, B. (Barry) wrote: Hi all, I have a short question about the Lucene Index that can be integrated with an Apache Jena Dataset (https://jena.apache.org/documentation/query/text-query.html#). Would inferred triples (by a forward