Re: [Virtuoso-users] Virtuoso 42000 Error SR483: Stack Overflow

2016-03-05 Thread Hugh Williams
Hi Delaram, I have loaded your sample dataset into a latest Virtuoso 7.2.2 open source database (once missing prefixes haad been added) and both queries run successfully, although query_3 returns no results. Is the a reason you are running 7.2.1 and can you update to the latest 7.2.2 version

Re: [Virtuoso-users] infrequent errors on parallel querying

2016-03-05 Thread Hugh Williams
Hi Andrea, I haven’t been able reproduce this issue as steps have not been provided to recreate, just information to try and analyse the behaviour being encountered. If you can provide a copy of your data /databases and HTTP recordings of they queries being run, then that would be easiest to

[Virtuoso-users] Virtuoso 42000 Error SR483: Stack Overflow

2016-03-05 Thread Delaram Ra
Hi all, I ran into this problem recently, my program generates queries that sometimes are too long. When I try to execute these queries on virtuoso (7.2.1) it gives me the following error: Virtuoso 42000 Error SR483: Stack Overflow I have attached the sample RDF graph that I'm trying to query and

Re: [Virtuoso-users] infrequent errors on parallel querying

2016-03-05 Thread Nolle, Andreas
Dear Hugh, I've again restarted my application and created the top 50 information as well as the corresponding log files at two different times. Please find these files at https://www.dropbox.com/s/6xd1yl6jy8x9pv6/virtuoso_logs.zip?dl=0 Please notice that the errors received at the client (my a