Hi,
I am trying to get a Fuseki server to interface with D2R Update as its data
source. My initial attempts have involved including the D2R packages in the
fuseki-server.jar and running the server with a simple D2R assembler config
file. Through this method, I've gotten as far as getting the server to
start-up with a data source, but have been unsuccessful in getting any
queries to work. As errors have been coming up, I've simply added or
removed any classes that have been causing problems, but this has been very
slow and brute-forced. I'm hoping there is a better solution that
preferably doesn't involve modifying source code.
The root of the issue seems to lie in the fact D2R Update uses Jena 2.6.3
and Jena ARQ 2.8.5, while the oldest version of Fuseki uses Jena 2.7.0 and
Jena ARQ 2.9.0. Based on the javadocs for each of these packages, it seems
there has been significant changes in their structures between versions,
such that D2R doesn't play nice with newer Jena/ARQ, and vice versa for
Fuseki with older Jena/ARQ.
My question is: Has anyone been able to successfully implement this setup?
Is it even possible to get this to work with just modifying various
run-time configurations, or is direct modification and re-compilation of
the code necessary?
Thanks,
I am trying to get a Fuseki server to interface with D2R Update as its data
source. My initial attempts have involved including the D2R packages in the
fuseki-server.jar and running the server with a simple D2R assembler config
file. Through this method, I've gotten as far as getting the server to
start-up with a data source, but have been unsuccessful in getting any
queries to work. As errors have been coming up, I've simply added or
removed any classes that have been causing problems, but this has been very
slow and brute-forced. I'm hoping there is a better solution that
preferably doesn't involve modifying source code.
The root of the issue seems to lie in the fact D2R Update uses Jena 2.6.3
and Jena ARQ 2.8.5, while the oldest version of Fuseki uses Jena 2.7.0 and
Jena ARQ 2.9.0. Based on the javadocs for each of these packages, it seems
there has been significant changes in their structures between versions,
such that D2R doesn't play nice with newer Jena/ARQ, and vice versa for
Fuseki with older Jena/ARQ.
My question is: Has anyone been able to successfully implement this setup?
Is it even possible to get this to work with just modifying various
run-time configurations, or is direct modification and re-compilation of
the code necessary?
Thanks,