Hi Claus,

Does this error occur immediate or after a period to time ? At the point of the 
error if you run the Virtuoso "status()" command from isql are any locks or 
deadlocks reported ?

Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
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On 13 Jul 2010, at 16:06, Claus Stadler wrote:

> Hi,
> 
> When doing
> SQL> DB.DBA.RDF_GEO_FILL ();
> 
> on a dataset with about 300mio triples, containing wgs84_pos lat/long 
> and georss:point coordinates (for namespaces, see end of mail), the 
> function exists with the following error:
> 
> *** Error 40010: [Virtuoso Driver][Virtuoso Server]AQ003: Not allowed to 
> wait for AQ while holding locks
> 
> Is this a known issue?
> 
> 
> When adding the virtuoso specific triples like:
> <...> geo:geometry "POINT(12.0768613 48.5573079)"^^virtrdf:Geometry;
> to the source data and then loading it (with ttlp), they index properly.
> (Note: When I added the triples, I changed the wgs84_pos namespace to 
> geo as in the examples[2]- although that shouldn't matter)
> 
> 
> Version:
> OpenLink Virtuoso Universal Server (Enterprise Edition)
> Version 06.01.3127-pthreads as of Apr 19 2010
> Compiled for Linux (x86_64-generic-linux-glibc25-64)
> Hosted Runtime Environments:  VDB
> 
> 12:33:04 OpenLink Virtuoso Universal Server
> 12:33:04 Version 06.01.3127-pthreads for Linux as of Apr 19 2010
> 12:33:04 uses parts of OpenSSL, PCRE, Html Tidy
> 12:33:04 Registered to LinkedGeoData Evaluation
> 12:33:04 Personal Edition license for 500 connections
> 12:33:10 Database version 3126
> 
> 
> Kind regards,
> Claus
> 
> [1] Namespace-prefixes:
> @prefix wgs84_pos: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
> @prefix virtrdf: <http://www.openlinksw.com/schemas/virtrdf#> .
> @prefix georss: <http://www.georss.org/georss/> .
> 
> [2] http://docs.openlinksw.com/virtuoso/rdfsparqlgeospat.html
> 
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