Warning: session_start(): open(/tmp/sess_v6urduvrpmt8j2cu1aakcg3df2, O_RDWR) failed: No space left on device (28) in /www/H01/htdocs/lib/base/lib_base.php on line 280
Nepomuk Virtuoso Converter openDesktop.org
-
 KDE-Apps.org Applications for the KDE-Desktop 
 GTK-Apps.org Applications using the GTK Toolkit 
 GnomeFiles.org Applications for GNOME 
 MeeGo-Central.org Applications for MeeGo 
 CLI-Apps.org Command Line Applications 
 Qt-Apps.org Free Qt Applications 
 Qt-Prop.org Proprietary Qt Applications 
 Maemo-Apps.org Applications for the Maemo Plattform 
 Java-Apps.org Free Java Applications 
 eyeOS-Apps.org Free eyeOS Applications 
 Wine-Apps.org Wine Applications 
 Server-Apps.org Server Applications 
 apps.ownCloud.com ownCloud Applications 
--
-
 KDE-Look.org Artwork for the KDE-Desktop 
 GNOME-Look.org Artwork for the GNOME-Desktop 
 Xfce-Look.org Artwork for the Xfce-Desktop 
 Box-Look.org Artwork for your Windowmanager 
 E17-Stuff.org Artwork for Enlightenment 
 Beryl-Themes.org Artwork for the Beryl Windowmanager 
 Compiz-Themes.org Artwork for the Compiz Windowmanager 
 EDE-Look.org Themes for your EDE Desktop 
--
-
 Debian-Art.org Stuff for Debian 
 Gentoo-Art.org Artwork for Gentoo Linux 
 SUSE-Art.org Artwork for openSUSE 
 Ubuntu-Art.org Artwork for Ubuntu 
 Kubuntu-Art.org Artwork for Kubuntu 
 LinuxMint-Art.org Artwork for Linux Mint 
 Arch-Stuff.org Art And Stuff for Arch Linux 
 Frugalware-Art.org Themes for Frugalware 
 Fedora-Art.org Artwork for Fedora Linux 
 Mandriva-Art.org Artwork for Mandriva Linux 
--
-
 KDE-Files.org Files for KDE Applications 
 OpenTemplate.org Documents for OpenOffice.org
 GIMPStuff.org Files for GIMP
 InkscapeStuff.org Files for Inkscape
 ScribusStuff.org Files for Scribus
 BlenderStuff.org Textures and Objects for Blender
 VLC-Addons.org Themes and Extensions for VLC
--
-
 KDE-Help.org Support for your KDE Desktop 
 GNOME-Help.org Support for your GNOME Desktop 
 Xfce-Help.org Support for your Xfce Desktop 
--
openDesktop.orgopenDesktop.org:   Applications   Artwork   Linux Distributions   Documents    Linux42.org    OpenSkillz.com   
 
Home
Apps
Artwork
News
Groups
Knowledge
Events
Forum
People
Jobs
Register
Login
CONTENT
-


-
- Content .- Fans  .- Knowledge Base  . 

Nepomuk Virtuoso Converter

   1.1  

KDE Other Utility

Score 57%
truegtrueg
OpenLink Software
Home
Nepomuk Virtuoso Converter
zoom

Homepage:  http://nepomuk.kde.org
Downloads:  466
Submitted:  Feb 3 2010
Updated:  Feb 8 2010

Description:

With the release of KDE SC 4.4 Nepomuk will depend on Virtuoso for data storage. Officially only 6.1.0 and higher will be supported.

Since, however, many people already tested Nepomuk in KDE SC 4.4 with Virtuoso 5.0.12 and the database format changed significantly we provide this conversation tool.

Simply start it after installing Virtuoso 6.1.0 and let it do the conversion automatically.

Distribution packagers are encouraged to run the converter before starting Nepomuk with the --auto parameter.

Get Virtuoso 6.1.0 from http://sourceforge.net/projects/virtuoso/files/




Changelog:

1.1
* The converter now makes sure that Nepomuk is disabled.
* Full text indexing is now enabled in the new DB. This way there is no need to wait for Virtuoso to update the index once Nepomuk is started.
* Updated Virtuoso 5 to 5.0.13.




License: GPL
Source(Virtuosoconverter 1.0 sources)
Source(Patch which integrates Virtuosoconverter into the )
Send to a friend
Subscribe
Other  Content  from trueg
Report inappropriate content



-
.

 Why "distribution packagers"?

 
 by KevinKofler on: Feb 4 2010  
Score 50%
KevinKoflerKevinKofler
Home

> Distribution packagers are encouraged to run the converter before starting Nepomuk with the --auto parameter.

Huh? How are we to do this? We can't use RPM scriptlets as this has to run per user. And we don't start Nepomuk, your upstream autostart .desktop file does.

Why can't this code be added to the Nepomuk Server so it automatically does this on startup?


Reply to this

-

 Re: Why "distribution packagers"?

 
 by wstephenson on: Feb 4 2010  
Score 50%
wstephensonwstephenson
SUSE
Home

+1. And you should mail kde-packagers@ for this discussion.


Reply to this

-

 Re: Why "distribution packagers"?

 
 by wstephenson on: Feb 4 2010  
Score 50%
wstephensonwstephenson
SUSE
Home

It can't be done automatically because the conversion could require double the normal amount of db disk space, so I guess the virtuoso user (KDE) has to check if there is space and defer the conversion if not.

trueg: this could be a beeg problem if the user indexes everything. Is there a way to drop the strigi-indexed (ie re-creatable) stuff from the db to reduce its size before the conversion?

Details:
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSNews#Announcing%20Virtuoso%20Open-Source%20Edition%20v6.1.0


Reply to this

-

 Re: Re: Why "distribution packagers"?

 
 by trueg on: Feb 4 2010  
Score 50%
truegtrueg
OpenLink Software
Home

Yes, see http://techbase.kde.org/Development/Tutorials/Metadata/Nepomuk/TipsAndTricks#Remove_all_Strigi-indexed_data


Reply to this

-

 Re: Re: Re: Why "distribution packagers"?

 
 by kfl62 on: Feb 9 2010  
Score 50%
kfl62kfl62
Freelancer
Home

would be nice but =>

sopranocmd --socket ${HOME}/.kde/share/apps/nepomuk/socket --model main --nrl $@
"/usr/bin/sopranocmd(17287)" Error in thread 3066518272 : "QLocalSocket::connectToServer: Invalid name"
Failed to contact Soprano server through socket at /home/kfl62/.kde/share/apps/nepomuk/socket

so can not alias nepomukcmd...


Reply to this

-

 Re: Re: Re: Re: Why "distribution packagers"?

 
 by kfl62 on: Feb 9 2010  
Score 50%
kfl62kfl62
Freelancer
Home

copy and paste from http://techbase.kde.org/Development/Tutorials/Metadata/Nepomuk/TipsAndTricks#Remove_all_Strigi-indexed_data :)

It's not ${HOME}/.kde/share/... it's
${HOME}/.kde4/share/apps/nepomuk


Reply to this

-

 Re: Why "distribution packagers"?

 
 by trueg on: Feb 4 2010  
Score 50%
truegtrueg
OpenLink Software
Home

I did not put this into kdebase for several reasons:
1. I never planned to support Virtuoso V5.
2. I do not want the kde build to depend on a 60mb download
3. The converter is a rather hacky thing provided for early adopters and developers. Most typical users will update via official packages and, thus, will never have seen a V5 db.

One could come up with a small patch for nepomuk server which would call the converter. That is very simple.


Reply to this

-

 Re: Re: Why "distribution packagers"?

 
 by wstephenson on: Feb 4 2010  
Score 50%
wstephensonwstephenson
SUSE
Home

How will nepomuk+soprano+virtuoso react if the conversion is not done before the kde session starts, and is instead started manually by the user? Will nepomuk be disabled until the next session start after conversion?


Reply to this

-
.

 Gross inefficency!

 
 by tyrerj on: Feb 8 2010  
Score 50%
tyrerjtyrerj
JRT Engineering
Home

This doesn't seem like the best way to do things. I need to upgrade Virtuoso from 5.0.12 to 6.1.0. So, I currently have a (build) source tree for 5.0.12, But, to build the converter, I need to download it and build it again. Not really a great design.

JRT
Reply to this

-

 Error during conversion

 
 by tittiatcoke on: Feb 9 2010  
Score 50%
tittiatcoketittiatcoke

Hi Trueg,

When running the new version, the following error is generated :

*** Error 37000: [Virtuoso Driver][Virtuoso Server]SQ074: Line 1: syntax error at 'DB' before '.'
at line 1 of Command-Line-Load /tmp/kde-hq000006/virtuosoconverterG18451.tmp:
DB.DBA.RDF_OBJ_FT_RULE_ADD( null, null, 'nepomuk' ); DB.DBA.VT_BATCH_UPDATE ('DB.DBA.RDF_OBJ', 'OFF', null)
Connected to OpenLink Virtuoso
Driver: 05.12.3041 OpenLink Virtuoso ODBC Driver

Maybe these 2 sql commands, should be split over 2 lines ?

Also it might be good if the program asks if the backup should be deleted. It's always good to still have a copy, just in case :-)

Thanks

Regards
Raymond


Reply to this

Add commentBack




-
Linux42.org
-

Popular Groups
-

Newest Groups
-

FORUM
-

 
 
 Who we are
Contact
More about us
Frequently Asked Questions
Register
Twitter
Blog
Explore
Apps
Artwork
Jobs
Knowledge
Events
People
Updates on identi.ca
Updates on Twitter
Content RSS   
Events RSS   

Participate
Groups
Forum
Add Content
Public API
About openDesktop.org
Legal Notice
Spreadshirt Shop
CafePress Shop
Advertising
Sponsor us
Report Abuse
 

Copyright 2007-2016 openDesktop.org Team  
All rights reserved. openDesktop.org is not liable for any content or goods on this site.
All contributors are responsible for the lawfulness of their uploads.
openDesktop is a trademark of the openDesktop.org Team