Hi Erich,

Is this condition reproducible as a restart of the server seems to have 
resolved it  ? As it would be interesting to see what the "status();" command 
reports as to the status of the Virtuoso server when in this state ...

Best Regards
Hugh Williams
Professional Services
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On 22 Sep 2013, at 05:32, Erich Bremer <er...@ebremer.com> wrote:

> Hi all,
> 
> I'm working with Virtuoso 7.0.0 open source edition and did a load of 
> geonames data using isql which was 123,020,822 triples into a named 
> graph "http://www.geonames.org";.
> 
> I did a second load of 13,349,346 triples into a different named graph.  
> Both loads of turtle RDF completed quickly.  When I went to check to see 
> if Conductor could see the named graphs, Conductor hung when I clicked 
> on Linked Data-->Graphs.  I then tried to do:
> 
> a) select distinct ?g where {graph ?g {?s ?p ?o}}
> 
> from the SPARQL endpoint and it timed out.
> 
> however, the following query against http://www.geonames.org would work 
> in a second:
> 
> b) select count(*) as ?cc where {?s ?p ?o}
> 
> I initiated a shutdown using isql which took a few moments and then I 
> restarted virtuoso.  Now, Conductor quickly shows all named graphs 
> including the new ones, and the above SPARQL query (a) runs nearly 
> instantly.
> 
>                     - Erich
> 
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