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[Bug 237104] New: Very slow commit after tag change only in digikams image editor

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krienke

[Bug 237104] New: Very slow commit after tag change only in digikams image editor

https://bugs.kde.org/show_bug.cgi?id=237104

Summary: Very slow commit after tag change only in digikams
image editor
Product: digikam
Version: 1.2.0
Platform: openSUSE RPMs
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
AssignedTo: [hidden email]
ReportedBy: [hidden email]

Version: 1.2.0 (using KDE 4.4.3)
OS: Linux
Installed from: openSUSE RPMs

I run digikam 1.2.0 on a Core Duo 3GHZ system with 4GB RAM using openSuSE 11.2
with KDE 4.4.3 . I have about 11000 photos I manage using digikam.

Recently I added one new tag to a photo which has about 30 tags assigned which
are also stored in the file itself. After checking the tag name in the right
sidebar I clicked page up, to get to the next photo and nothing seemed to
happen. I can then see that one CPU core goes up to 100% and it takes about
10sec until the cursors changes to the busy shape and then some more seconds
until the next photo is shown. During those 10sec digikam does not respond to
any input, mouse clicks or whatever. The share Metadata to Nepomuk is not
activated in digikam and in KDE I disabled Nepomuk-Strigi file indexer for this
experiment.

This seems to happen always with no matter what photo I try using imageeditor.
If I do the same in digikams main window in its right side bar it takes about 2
or 3 sec until digikam is responsive again after appying the tag change.

I think 10sec to apply one additional tag is quite a lot and it really makes
walking through photos and setting tags a pain. Moreover its striking that I
have to wait 10sec only if I set the tag in imge editor else its takes only 3
sec for the same task.

Thanks
Rainer Krienke

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Gilles Caulier-4

[Bug 237104] Very slow commit after tag change only in digikams image editor

https://bugs.kde.org/show_bug.cgi?id=237104

Gilles Caulier <[hidden email]> changed:

What |Removed |Added
----------------------------------------------------------------------------
Component|general |Image Editor

--- Comment #1 from Gilles Caulier <caulier gilles gmail com> 2010-05-10 14:15:47 ---
Do you save digiKam information in image metadata ? Look in your setup metadata
page.

Do you see any message from the console ?

Which file format you use, generated from which camera model ?

Which Exiv2 library version you use ?

Gilles Caulier

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krienke

[Bug 237104] Very slow commit after tag change only in digikams image editor

In reply to this post by krienke

https://bugs.kde.org/show_bug.cgi?id=237104

--- Comment #2 from <krienke uni-koblenz de> 2010-05-10 14:57:08 ---
Yes I confured digikam to save tag information, caption and rating information
in the photo files (jpg). But these information is saved always no matter if
in imageeditor or in digikam main (icon view) windows.

The exiv2-Version I have installed is 0.18.2. The camera is a Nikon D80, and
the jpg was created from a RAW file using bibble4.

On console there are some messages but if I change the same photo file then
messages are identically no matter if I set/unset a tag in image editor or in
main window of digikam. So there is no difference in messages but in time. The
messages are:

digikam(18022)/digikam (core): ThumbnailLoadThread::load: No thumbnail size
specified. Refusing to load thumbnail.
digikam(18022)/digikam (core): ThumbnailLoadThread::load: No thumbnail size
specified. Refusing to load thumbnail.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 26214 entries considered invalid; not read.
Error: Directory NikonPreview with 30054 entries considered invalid; not read.
Error: Directory NikonPreview with 30054 entries considered invalid; not read.
digikam(18022)/digikam (core) Digikam::CollectionScanner::scanAlbum: Folder
does not exist or is not readable:
"/home/krienke/lib/photos/rainer/2008/USA-Westen/dsc_3575.jpg"
digikam(18022)/digikam (core) Digikam::CollectionScanner::scanAlbum: Folder
does not exist or is not readable:
"/home/krienke/lib/photos/rainer/2008/USA-Westen/dsc_3575.jpg18022"

The file /home/krienke/lib/photos/rainer/2008/USA-Westen/dsc_3575.jpg is owned
by me (krienke) and writable and I started digikam as user krienke as well:

[krienke@bliss:~] 1005 > ll
/home/krienke/lib/photos/rainer/2008/USA-Westen/dsc_3575.jpg
-rw-r--r-- 1 krienke employee 2883003 10. Mai 07:47
/home/krienke/lib/photos/rainer/2008/USA-Westen/dsc_3575.jpg

Thanks
Rainer

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Gilles Caulier-4

[Bug 237104] Very slow commit after tag change only in digikams image editor

In reply to this post by krienke

https://bugs.kde.org/show_bug.cgi?id=237104

Gilles Caulier <[hidden email]> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |[hidden email]
Component|Image Editor |Metadata

--- Comment #3 from Gilles Caulier <caulier gilles gmail com> 2010-05-10 15:06:43 ---
Ok, This problem have been already reported in the past. Sound like a problem
with Nikon tags access through Exiv2

I don't remember exactly which stable Exiv2 version you must use to fix it, but
in all case code from trunk must be fine. After installing new Exiv2, you need
to recompile libkexiv2, digiKam and kipi-plugins.

To be sure if digiKam use new Exiv2 version, go to Help/Components Info dialog.

Gilles Caulier

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Gilles Caulier-4

[Bug 237104] Very slow commit after tag change only in digikams image editor

In reply to this post by krienke