Re: Null values returned after stop JVM

2013-08-28 Thread Davide Rossi
Rob Why can't you upgrade? Fuseki is a standalone. I hope you are not accessing the database from TDB directly at the same time that Fuseki is running. That will corrupt the data. Andy On 8/27/13 11:08 AM, Davide Rossi davrossim...@gmail.com wrote: Hi everyone, I'm using

Null values returned after stop JVM

2013-08-27 Thread Davide Rossi
Hi everyone, I'm using Fuseki 0.2.4 with TDB 0.9.3 (I know that are old version, but unfortunately I can't change to another version). The problem is the seguent: I write triples using Fuseki, than I query the dataset (using Fuseku, of course) and the query returns all values correctly. But If I

memory problem when querying two large dataset

2013-07-21 Thread Davide Rossi
Hi everybody, I have two large datasets, each of which is about 2GB of memory. Now, I have to query both datasets in one single query because the informations I have to retrieve are divided in these datasets so I have to navigate their union. The problem is that I have only 1GB of memory on my JVM

Re: memory problem when querying two large dataset

2013-07-21 Thread Davide Rossi
a...@apache.org On 21/07/13 14:04, Davide Rossi wrote: Hi everybody, I have two large datasets, each of which is about 2GB of memory. Now, I have to query both datasets in one single query because the informations I have to retrieve are divided in these datasets so I have to navigate their union