I'm trying to query a named graph in an in-memory dataset using SPARQL.
What is the correct way to refer to the named graph in the FROM clause?
Enclosing the graph's name (a URN) in braces isn't working for me (see
reproduction below).
I suspect it has something to do with how the in-memory
Ok - so it was the reduced heap size.
Good thing TDB uses out-of-heap space for indexes then! This space
(mapped files) flexes under OS control. It's the filing system cache
mapped into the user process.
The TDB union graph takes zero space - it's calculated.
What you could do is one
Is it possible to dump the default graph and all named graphs of a Fuseki
service to a single nquad file?
And if so, how could this file be loaded in one step?
Cheers, Joachim
I came across an issue with left over .lock files, which prevent Fuseki from
restarting under Tomcat (details in
https://issues.apache.org/jira/browse/JENA-1136).
I'm not sure if this specific to my environment (Centos 5.x).Perhaps other
users of Fuseki as a tomcat webapp can comment, if they
Hi Osma,
Thank you so much for fixing this so quickly. I can confirm that it works
great with the latest snapshot.
So despite a minor issue with tomcat, I'm currently in the process of moving
all my beta endpoints to that version.
Cheers, Joachim
> -Original Message-
> From: Osma
