Re: [Tracker] Strange log entry in miner-fs.log



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On 23/09/11 10:05, Ivan Frade wrote:
Hi!

On Thu, Sep 22, 2011 at 11:33 PM, Martyn Russell
<martyn lanedo com> wrote:
On 22/09/11 20:08, Jens Georg wrote:

On Do, 2011-09-22 at 15:51 +0100, Martyn Russell wrote:

I get these entries into my miner-fs log - is this a
problem or "by design"?


I have a feeling this is related to the Region of Interest work
from Ivan which got fixed in 0.12.2 today and 0.10.28. I have to
check though.

Hold your horses! :P Those errors are parsing desktop files:

14 Sep 2011, 11:11:44: Tracker-Warning **: Invalid desktop file: 
'file:///usr/share/desktop-directories/X-Unity-All-Applications.directory'


14 Sep 2011, 11:11:44: Tracker-Warning **:   Couldn't get name,
missing key (Name) 14 Sep 2011, 11:11:45: Tracker-Warning **:
Couldn't properly parse desktop file
'file:///usr/share/desktop-directories/vmware-ace-vms.directory': 
'Desktop file doesn't contain type'

My guess here is that after parsing a desktop file we don't check
that we have values in the mandatory properites while generating
the sparql, then we produce a broken sparql. Can we get one of
those .desktop files?

Attached.


Then comes a bunch of dbus errors with the extractor, so probably 
tracker-extract is crashing with some files. Would be great if we 
could either get those files or a backtrace to fix the problem. I 
wonder if it is related with the EMF format that we don't support.
We shouldn't crash or stop processing other things because of
that...

If you tell me how, I can do that.


That tracker is also configured to scan everything under /, which
is not recommendable. (Is this related with the gvfs bug?) 14 Sep
2011, 18:42:37: Tracker-Warning **: Could not open directory 
'/tmp/pulse-PKdhtXMmr18n': Permission denied 14 Sep 2011, 18:42:39:
Tracker-Warning **: Could not open directory '/var/log/gdm':
Permission denied 14 Sep 2011, 18:43:19: Tracker-Warning **: Could
not open directory '/proc/12/fdinfo': Permission denied

Also, something is wrong with the gstreamer plugins and/or the 
mimetypes, because the log says: 09 Sep 2011, 12:43:07:
Tracker-Warning **: Call to gst_discoverer_discover_uri() failed:
Your GStreamer installation is missing a plug-in. 09 Sep 2011,
12:44:50: Tracker-Warning **: Call to gst_discoverer_discover_uri()
failed: This appears to be a text file

Any idea what?


And your PDFs doesn't work fine with poppler: 9 Sep 2011, 14:53:32:
Tracker-Warning **: Couldn't create PopplerDocument from
uri:'file:///home/rkrug/Documents/xxxxxxxx.pdf', PDF document is
damaged




Next step is to get those problematic .desktop files, ping the 
maintainers to fix them ;) and make our parser more robust. Then
fix the extraction for those problematic files. We can use 
http://filetea.me to share them.

OK - I attached the desktop files,

some (really damaged!) pdfs are here:

https://filetea.me/t1sbc111
https://filetea.me/t1sc30b9
https://filetea.me/t1sc1e02

Hope this helps,

Rainer



Regards,

Ivan _______________________________________________ tracker-list
mailing list tracker-list gnome org 
http://mail.gnome.org/mailman/listinfo/tracker-list


- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
Cell:       +33 - (0)6 85 62 59 98
Fax :       +33 - (0)9 58 10 27 44

Fax (D):    +49 - (0)3 21 21 25 22 44

email:      Rainer krugs de

Skype:      RMkrug
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Attachment: X-Unity-All-Applications.directory
Description: Text document

Attachment: vmware-ace-vms.directory
Description: Text document

Attachment: X-Unity-All-Applications.directory.sig
Description: Binary data

Attachment: vmware-ace-vms.directory.sig
Description: Binary data



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