Re: [Virtuoso-users] Support for reading from named pipes.

2014-01-16 Thread Hugh Williams
Hi Jerven, What is the version of Virtuoso being used, please provide the output of running: virtuoso-t -? What are the actual errors being reported on the server side, please provide a copy or snippet of the virtuoso.log show these ? Are you able to provide a simple test case for rec

[Virtuoso-users] Support for reading from named pipes.

2014-01-16 Thread Jerven Bolleman
Hi Virtuoso Devs, I am trying to use file_to_string_output to read from a named pipe. However, this seems to break without log message from virtuoso e.g. DB.DBA.TTLP(file_to_string_output ('/tmp/virtuosoJavaCommunicationFifo7287643597025348653.ttl'), 'http://beta.sparql.uniprot.org/locations/'

Re: [Virtuoso-users] How cheaply can I get FILTER NOT EXISTS from virtuoso-opensource-6.0?

2014-01-16 Thread Timothy Lebo
Hugh, I wiped all of Virtuoso 6.0 away, and built 6.1 from the tarball. I have what I need now. But I don’t think it’ll be any easier the next time I do this :-/ Regards, Tim On Jan 16, 2014, at 8:01 AM, Hugh Williams wrote: > Hi Tim, > > The documentation at [2] is for the commercial instal

Re: [Virtuoso-users] Installing virtuoso on Ubuntu (Amazon instance)

2014-01-16 Thread Hugh Williams
Hi Harshal, What is the version of Ubuntu being run and did you have a previous Virtuoso version installed with the an actual database already in place and what is its location on the system ? The instructions you refer to assume you have installed the base Virtuoso debian packages provided by

Re: [Virtuoso-users] How cheaply can I get FILTER NOT EXISTS from virtuoso-opensource-6.0?

2014-01-16 Thread Hugh Williams
Hi Tim, The documentation at [2] is for the commercial installer which is different to structure used for an open source build generally and build for Ubuntu using there structures. I assume you have the 6.0 Ubuntu install already in place and would replace its binary with the new binary and th

Re: [Virtuoso-users] {Disarmed} Re: Automatic loading of triples into virtuoso

2014-01-16 Thread Andra Waagmeester
Hi Jerven, Thanks for the reply. Both solutions seems to work like a charme, however the the Jena way of turning of log and auto checkpointing still needs some minor fine tuning, but the isql calling through a script is doing the trick for me now. Andra On 15-jan.-2014, at 22:30, Jerven