[Bug 304052] New: digikamnepomukservice crashes with kde-4.8.97

[Rex Dieter]

https://bugs.kde.org/show_bug.cgi?id=304052

            Bug ID: 304052
          Severity: normal
           Version: 2.7.0
          Priority: NOR
          Assignee: [hidden email]
           Summary: digikamnepomukservice crashes with kde-4.8.97
    Classification: Unclassified
                OS: Linux
          Reporter: [hidden email]
          Hardware: Other
            Status: NEW
         Component: Nepomuk Interface
           Product: digikam

summary says it all, when running digikam-2.7.0 on kde-4.8.97, my
.xsession-errors fills up with a bunch of these:

[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed! 4
restarts left.
[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed! 3
restarts left.
[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed! 2
restarts left.
[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed! 1
restarts left.
[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed! 0
restarts left.
[/usr/bin/nepomukservicestub] Failed to start service digikamnepomukservice
(The service 'Digikam Nepomuk Service' does not provide an interface
'Nepomuk2::Service' with keyword '').
Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed to
often. Giving up!
[/usr/bin/nepomukservicestub] Error: Premature end of stream

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Rex Dieter]

https://bugs.kde.org/show_bug.cgi?id=304052

Rex Dieter <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|digikamnepomukservice       |[/usr/bin/nepomukservicestu
                   |crashes with kde-4.8.97     |b] Failed to start service
                   |                            |digikamnepomukservice (The
                   |                            |service 'Digikam Nepomuk
                   |                            |Service' does not provide
                   |                            |an interface
                   |                            |'Nepomuk2::Service' with
                   |                            |keyword '')

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=304052

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #1 from Gilles Caulier <[hidden email]> ---
Sound like KDE nepomuk problem, not digiKam...

Gilles Caulier

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Łukasz Góralczyk]

https://bugs.kde.org/show_bug.cgi?id=304052

Łukasz Góralczyk <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #2 from Łukasz Góralczyk <[hidden email]> ---
I can confirm the same behaviour. I'm using Ubuntu 12.04, KDE 4.9, digikam 2.9.

As a result synchronisation between digikam and nepomuk database is not
possible (Dolphin or any other program won't see changed tags/rating).

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Vishesh Handa]

https://bugs.kde.org/show_bug.cgi?id=304052

Vishesh Handa <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #3 from Vishesh Handa <[hidden email]> ---
(In reply to comment #1)
> Sound like KDE nepomuk problem, not digiKam...
>
> Gilles Caulier

Hey Giles.

I'm sorry to say this, but the digikam Nepomuk plugin is now quite broken. I
know we should be maintaining compatibility over different releases. But the
change monitoring APIs that the digikam service was using were slowing down the
entire system by a large factor.

In order to fix it one would have to port it to Nepomuk2 (a simple script), and
change the resource monitoring from Soprano statements to the Resource Watcher.
If someone wants, I can give more detailed instructions on how to fix it.

This service ideally needs to be re-written. This time we can export the data
properly, so that it can be read by KAddressbook, Telepathy and all other
applications using "people" data from Nepomuk.

Maybe this could be a nice summer of code project?

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[sourcemaker]

https://bugs.kde.org/show_bug.cgi?id=304052

sourcemaker <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #4 from sourcemaker <[hidden email]> ---
I can confirm this issue.

This is the relevant debug info:
nepomukfileindexer(28268)/nepomuk (strigi service) Nepomuk2::clearIndexedData:
(QUrl("nepomuk:/res/daee02f2-e7ef-497a-a73a-8dc48b99bc99") ,   QUrl(
"nepomuk:/res/ddac37b0-c633-4b42-92ef-a34793cc43f6" )  ,   QUrl(
"nepomuk:/res/40a33962-a35a-4036-ae0b-2e15fc9b34e2" )  ,   QUrl(
"nepomuk:/res/b7758885-339e-4c50-9aed-cec790915fdd" )  )

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Sérgio Basto]

https://bugs.kde.org/show_bug.cgi?id=304052

--- Comment #5 from Sérgio Basto <[hidden email]> ---
Hi, Rex Dieter
After do this reset akonadi data anda nepomuk data as describe here:
http://userbase.kde.org/index.php?title=Akonadi_4.4/Troubleshooting#To_reset_nepomuk_and_the_akonadi_system_in_KMail_2

I also got this message:
"Application '/usr/bin/nepomukservicestub digikamnepomukservice' crashed to
often. Giving up!"
with nepomuk-core-4.9.2-5.fc17.x86_64. It seems a show stopper because the
numbering of files indexed, does not grow, just 8 files indexed ! so far

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=304052

Marcel Wiesweg <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
      Latest Commit|                            |http://commits.kde.org/digi
                   |                            |kam/b882df3641e6a3b6b0ff355
                   |                            |52d1c9cda434e868e

--- Comment #6 from Marcel Wiesweg <[hidden email]> ---
Git commit b882df3641e6a3b6b0ff35552d1c9cda434e868e by Marcel Wiesweg.
Committed on 17/10/2012 at 18:36.
Pushed by mwiesweg into branch 'master'.

Disable the current implementation of a digikam-nepomuk integration.

By information from the Nepomuk maintainer, the relevant API have been
replaced.
Essentially, the current code is at best not functional, at worst polluting
your Nepomuk db.
A new implementation needs to be written based on current APIs.
Related: bug 258837, bug 264124, bug 276457, bug 282918, bug 283168, bug
279404, bug 305079

M  +35   -35   CMakeLists.txt
M  +12   -0    utilities/nepomuk/digikamnepomukservice.cpp
M  +13   -0    utilities/nepomuk/digikamnepomukservice.h

http://commits.kde.org/digikam/b882df3641e6a3b6b0ff35552d1c9cda434e868e

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=304052

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Version Fixed In|                            |3.0.0

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Vishesh Handa]

https://bugs.kde.org/show_bug.cgi?id=304052

Vishesh Handa <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |xavier.ribes@club-internet.
                   |                            |fr

--- Comment #7 from Vishesh Handa <[hidden email]> ---
*** Bug 306861 has been marked as a duplicate of this bug. ***

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel

[Vishesh Handa]

https://bugs.kde.org/show_bug.cgi?id=304052

Vishesh Handa <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #8 from Vishesh Handa <[hidden email]> ---
*** Bug 310079 has been marked as a duplicate of this bug. ***

--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
Digikam-devel mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-devel