[Nepomuk] general questions: virtuoso-t & nepomukstorage, desktopsearch

[Sebastian Trüg]

On 10/14/2011 10:00 AM, Matthias Lechner wrote:
> Hi Sebastian,
> 
>> It would be interesting to know if the indexing of all files has
>> finished. If virtuoso is spiking we could debug the issue by logging
>> into the db:
>>
>> isql localhost:1111 dba dba
> As with Ignacio, this does not work for me either, although I checked the port 
> number to be 1111. In verbose mode, the command gives:
> 
> mat at thinkpad:~$ sudo isql -v localhost:1111 dba dba
> [IM002][unixODBC][Driver Manager]Data source name not found, and no default 
> driver specified
> [ISQL]ERROR: Could not SQLConnect
> mat at thinkpad:~$
> 
> Any ideas?

Yes, it seems to me this is the not so great isql version from unixODBC.
You need the one from Virtuoso. I am not sure if your distribution
provides packages for it though. Here on Gentoo it is called isql-v.

Cheers,
Sebastian

>>
>> Another important issue are the versions of everything: kde, strigi,
>> akonadi.
> 
> KDE 4.7.1, akonadi 1.6
> 
> I actually do not have strigi-daemon installed, since I thought that nepomuk 
> has its own "version" of it (at least that's how I understood your blog post: 
> http://trueg.wordpress.com/2011/09/22/about-strigi-soprano-virtuoso-clucene-
> and-libstreamanalyzer/ ).
> 
>> I have a patch which introduces exactly that functionality as a hidden
>> config option. Sadly I cannot test it due to some weird linker problem I
>> cannot figure out.
>> But I attached the patch in case you want to give it a try. It applies
>> in kde-runtime/nepomuk. You need to add "debug mode=true" to
>> ~/.kde/share/config/nepomukstrigirc for it to work. Then failures are
>> written to ~/.kde/share/apps/nepomuk/file-indexer-error-log
> Thanks for adding the patch! Unfortunately, I haven't got enough spare time to 
> check it out at the moment :(
> 
> Anyway, thank you very much for helping me with this problem!
> Regards,
> Mat
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