Debugging corrupted TDB?

Hi all, Upon trying to access a TDB instance that was just re-indexed, we are getting the following error: com.google.common.util.concurrent.UncheckedExecutionException: com.hp.hpl.jena.tdb.base.file.FileException:

Jena Exception on SPARQL Query

Hello, I am running into this Jena Exception as I try to execute this SPARQL query on a file. I would appreciate any input on how this can be resolved. Please find the details below. Issue: Getting Jena Exception (Failed to find a 'next size': atleast = 650680466) when I try to run a SPARQL

Re: UUID vs compact id

> On Tue, 2 Jul 2019 at 17.06, Siddhesh Rane wrote: > >> Just out of curiosity, RDF is mostly for semantic data that has some >> meaning. >> If you are quring using keys that are essentially random strings, >> would it not be more suitable to use a relational database? No or better said, not sure

Re: Jena Model is serializable in Java?

This code can only work if the Turtle data isn't distributed across partitions in SPARK as Turtle isn't a splittable format like N-Triples would be. I'm wondering if you did consider this in your application? > Serializing Model worked for me using Spark Dataset API. Model was not > associated