Hi Hugh,

I am using library authority data which is approx. 40Mio Triples. The
file is in N-Triple format and can be downloaded from here:
http://tinyurl.com/3aj2epl
Download-Page: http://tinyurl.com/3246fol*
*English Documentation:
http://www.d-nb.de/eng/hilfe/service/linked_data_service.htm

I had no errors in my logs - that was a bit baffling to me, too.

Best Regards
Andreas

Am 07.12.10 16:06, schrieb Hugh Williams:
> Hi Andreas,
>
> How big is the data you are attempting to load, can a copy be provided so we 
> can try to recreate locally ?
>
> Are there any errors reported in the virtuoso.log file or a core file  at the 
> time of this failure as the error indicates the Virtuoso server has shutdown 
> unexpectedly ?
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software
> Web: http://www.openlinksw.com
> Support: http://support.openlinksw.com
> Forums: http://boards.openlinksw.com/support
> Twitter: http://twitter.com/OpenLink
>
> On 6 Dec 2010, at 18:49, Andreas Kahl wrote:
>
>> Hi Hugh, Hi all, 
>>
>> now I am back again with my UTF-8-Issue: With the UTF-8-enabled settings the 
>> virtuosoBulkLoader-Script does not work any more. (script from 
>> http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtBulkRDFLoaderScript )
>> The fifth command (starting line 25) fails and most of the rest fail, too. 
>> I get an error "Error 08S01: [Virtuoso Driver]CL065: Lost connection to 
>> server" followed by hundreds of question marks. After saying this, the whole 
>> server terminates and has to be restarted. 
>>
>> I tried to get around the problem by starting the server without the setting 
>> "[Client] ... SQL_UTF8_EXECS     = 1" in virtuoso.ini. Then the script 
>> worked well again. Afterwards I re-activated the setting again and tried to 
>> bulk load my data. This only led to the same error and virtuoso terminating. 
>>
>> I attached a copy of the virtuoso.ini I am using. If anyone knows what I can 
>> do to track down this problem, or even knows a solution, that would help me 
>> lot. 
>>
>> Thanks & Best Regards
>> Andreas 
>>
>>
>>
>> -------- Original-Nachricht --------
>>> Datum: Tue, 30 Nov 2010 03:49:02 +0000
>>> Von: Hugh Williams <[email protected]>
>>> An: Andreas Kahl <[email protected]>
>>> CC: [email protected]
>>> Betreff: Re: [Virtuoso-users] Are SPARQL-Queries with UTF-8-characers 
>>> impossible?
>>> Hi Andreas,
>>>
>>> Please see the following documentation on configuring Virtuoso for wide
>>> character / unicode / UTF-8 support:
>>>
>>> http://docs.openlinksw.com/virtuoso/wideidentifiers.html
>>> http://docs.openlinksw.com/virtuoso/dbadm.html#ini_Client
>>> http://docs.openlinksw.com/virtuoso/dbadm.html#ini_HTTPServer
>>>
>>> Best Regards
>>> Hugh Williams
>>> Professional Services
>>> OpenLink Software
>>> Web: http://www.openlinksw.com
>>> Support: http://support.openlinksw.com
>>> Forums: http://boards.openlinksw.com/support
>>> Twitter: http://twitter.com/OpenLink
>>>
>>> On 29 Nov 2010, at 14:05, Andreas Kahl wrote:
>>>
>>>> Hello everyone, 
>>>>
>>>> I am currently evaluating Virtuoso-Opensource and have loaded some data.
>>> Now I am trying to query the data with the Faceted Search & Find service
>>> (fct) and via SPARQL. In both I get an error (fct) or empty result set
>>> (SPARQL) if I use characters outside ASCII-Space (e.g. german Umlauts). 
>>>> Concerning SPARQL, the manual says: "Unicode characters in names are not
>>> supported." 
>>>> http://docs.openlinksw.com/virtuoso/rdfsparql.html
>>>>
>>>> Does this mean that using non-ASCII-characters in queries is impossible
>>> with Virtuoso, or is there some option to activate unicode support? 
>>>> Thanks for your help.
>>>>
>>>> Andreas
>>>>
>>>>
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-- 
Andreas Kahl
Mail: [email protected]
Tel.:  +49 (0)176 / 2005 23 73

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