Re: [Virtuoso-users] Hanging at 100% CPU on insane query

2009-02-09 Thread Ted Thibodeau Jr
Hi, Kjetil -- On Feb 9, 2009, at 12:50 PM, Kjetil Kjernsmo wrote: All, It seems that I have managed to get Virtuoso to hang itself at 100% CPU by submitting a pretty insane query. This is on 5.0.10-RC4. Now, top says PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 2008

Re: [Virtuoso-users] Hanging at 100% CPU on insane query

2009-02-09 Thread Hugh Williams
Hi Kjetil Can you provide the explain output for this query: http://docs.openlinksw.com/virtuoso/fn_explain.html Note you can also use the following param in the [SPARQL] section to control result set sizes: ResultSetMaxRows = 10 Best Regards Hugh Williams Pro

Re: [Virtuoso-users] inference context error

2009-02-09 Thread Cristian Vasquez
Hello Rumi, Sorry! the name of the function was univrz.test.navigation.getinfo when i do: curl -i "http://www.univrz.com/ods/api/univrz.test.navigation.getinfo?pattern=test"; i get the same error, -500RDF..: Inference context http://www.univrz.com:80/dataspace does not exist i will reinst

[Virtuoso-users] Hanging at 100% CPU on insane query

2009-02-09 Thread Kjetil Kjernsmo
All, It seems that I have managed to get Virtuoso to hang itself at 100% CPU by submitting a pretty insane query. This is on 5.0.10-RC4. Now, top says PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 20084 root 20 0 666m 421m 8696 S 100 11.1 116:14.01 virtuoso-t an

Re: [Virtuoso-users] inference context error

2009-02-09 Thread Rumi Tsekova
Cristian, Here are the results of my tests against your machine: $ curl -i "http://www.univrz.com/ods/api/user.search?pattern=dba"; HTTP/1.1 200 OK Server: Virtuoso/05.09.3037 (Linux) i686-pc-linux-gnu VDB Connection: Keep-Alive List-Post: virtuoso-users@lists.sourceforge.net Date: Mon, 09 Feb

Re: [Virtuoso-users] inference context error

2009-02-09 Thread Cristian Vasquez
Hello rumi, thank you for your response, i tried some things but I still have the inference context problem :( I started again, using a new instance of virtuoso from scratch|. I installed ODS and tested some of the methods on the ODS REST Interface, specially the ones that make use of sparql, I

Re: [Virtuoso-users] inference context error

2009-02-09 Thread Rumi Tsekova
Hi Cristian, Hello! I'm developing some extensions to the ODS REST API, and i get an error when i make use of the "exec_sparql (q);" procedure, present on the ODS controllers. When i try to invoke it, i get the following error: -500 RDF..: Inference context http://www.univrz.com:80/dataspa