Starting Fuseki with an externally created TDB

2019-08-13 Thread Walker, Andreas
Dear all, I have finally moved on from uploading Turtle files through the Web-GUI by hand to creating my TDB locally with tdbloader2. I have also succeeded in loading the database into Fuseki by running fuseki-server with the --loc=DATABASE parameter. However, there are some small things I hav

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2019-03-19 Thread Walker, Andreas
pecial for you with a layer of node write caching removed if its easier to run an test case in your environment rather than try to extract one. Andy On 11/03/2019 21:59, Andy Seaborne wrote: > Hi Andreas, > > On 11/03/2019 14:37, Walker, Andreas wrote: >> Hi Andy, >> >

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2019-03-11 Thread Walker, Andreas
the server on a regular basis? A backup is NQuads so it is pulling every RDF term from disk (subject to already being cached). Andy On 07/03/2019 20:47, Walker, Andreas wrote: > Hi Andy, > > > I am running Version 3.10.0. The problem with reloading the database is the > regu

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2019-03-07 Thread Walker, Andreas
were messed up are permanently damaged I'm afraid. Andy On 07/03/2019 10:49, Walker, Andreas wrote: > Dear all, > > > as a quick follow-up which might be helpful in identifying the error; I can > currently run a SPARQL query (just listing any triples) with LIMIT 80, but n

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2019-03-07 Thread Walker, Andreas
. Best, Andreas Von: Walker, Andreas Gesendet: Mittwoch, 6. März 2019 10:42:32 An: users@jena.apache.org Betreff: Error 500: No conversion to a Node: Dear all, from time to time, my Fuseki server starts throwing the following error message on any SPARQL query

Error 500: No conversion to a Node:

2019-03-06 Thread Walker, Andreas
Dear all, from time to time, my Fuseki server starts throwing the following error message on any SPARQL query I pose to one of my graphs: "Error 500: No conversion to a Node: " Unfortunately, I couldn't find any explanation of this error message, beyond a discussion of a corrupted TDB2 data

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2019-02-14 Thread Walker, Andreas
general query endpoint in a separate server > - that isolates it from the handling of the datasets. > > Andy > > On 13/02/2019 10:51, Walker, Andreas wrote: >> Hi Andy, >> >> >> I am running Fuseki as a service (i.e. with "fuseki start"), without &g

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2019-02-13 Thread Walker, Andreas
general in Fuseki.main and that is what http://www.sparql.org/sparql.html is using. Andreas - were you looking for it in the webapp version? Andy On 12/02/2019 19:52, Charles Abela wrote: > Hehe > > On 12 Feb 2019 20:14, "Walker, Andreas" < > andreas.wal...@sub.uni-goettingen

AW: Using FROM on external RDF files in Fuseki

2019-02-12 Thread Walker, Andreas
in Fuseki I'm not quite sure what you are asking about here: Do you mean to query both a new graph and the main dataset at the same time, and to do that without using anything other than SPARQL, and without loading the new graph into your dataset? ajs6f > On Feb 12, 2019, at 10:58 AM

Using FROM on external RDF files in Fuseki

2019-02-12 Thread Walker, Andreas
Dear all, after trying for a while, I found out that Fuseki does not temporarily add external RDF files to the default graph when they are included through a FROM statement in the SPARQL query, which was also confirmed on StackExchange [1]. Since this option isn't available, is there a good w