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CONTENT
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komparator4

   1.0  

KDE Archiving/Backup

Score 79%
jaegerschnitzeljaegerschnit zel
komparator4
zoom

Downloads:  537
Submitted:  Nov 24 2009
Updated:  Apr 9 2013

Description:

Komparator4 is a KDE4 port of Komparator.

Komparator is an application that searches and synchronizes two directories. It discovers duplicate, newer or missing files and empty folders.
It works on local and network / kioslave protocol folders (like smb:/, ftp://, media:/)




Changelog:

1.0
===
* Potential bug leading to random crashes fixed (thanks to google01103)

0.9
===
* Fixed copy to clipboard
* Newest kdatecombo.[h][cpp]
* Potential bugs leading to random crashes fixed

0.8
===
* Spanish translation (thanks to Lucio Martínez)
* Updated to newest kfind
* Bug excluding randomly large files from lists fixed

0.7
===
* Czech translation (thanks to Pavel Fric)
* small updates of the search engine to more recent KDE version
* bug (deleting custom preset sometimes impossible) fixed

0.6
===
* run KIO commands from GUI thread as KIO is not thread-save (fix random crashes)
* workaround for random crashes when deleting files

0.5
===
* preserve modification time stamp on get/put kioslave protocols

0.4
===
* files aren't executed on selection (single click setting)
* "--minimized" command line option
* KDE 4.5 compatibility

0.3
===
* resize columns in list view enabled
* updated documentation screenshots
* fixed sorting by size and time stamp
* accelerated empty directory search

0.2
===
* fixed performance issue for large number of files

0.1b
====
* fixed window close problem
* new error list dialog (only open one error dialog at a time)
* fixed md5 checksum problem

0.1
===
* initial release




License: GPL
Source(komparator4-1.0.tar.bz2)
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 builds, but doesn't work

 
 by nbecker on: Nov 25 2009  
Score 50%
nbeckernbecker

built on fedora f12-x86_64 (kde4.3.2).

Doesn't seem to work. Tried a local dir vs sftp remote dir. Pops up lots of dialogs with 'invalid url' and just chews up cpu.


Reply to this

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 Re: builds, but doesn't work

 
 by jaegerschnitzel on: Nov 25 2009  
Score 50%
jaegerschnitzeljaegerschnit zel

Did you test it using both local dirs (or similar)?

Are you able to browse your sftp folder using dolphin?


Reply to this

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 Re: Re: builds, but doesn't work

 
 by nbecker on: Nov 25 2009  
Score 50%
nbeckernbecker

with 2 local directories, OK

komparator4 jupiter sftp://localhost/home/nbecker/jupiter2

1) Pops up (infinte number?) of info boxes saying "Invalid URL ."

2) Is taking an exceedingly long time with 100% cpu while 'appending missing/newer files to list'

I'm sure I used older komparator versions just like this, and did not have these problems.

After waiting a LONG time, it looks like except for item #1, it did work.


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 0.1b4 better

 
 by nbecker on: Nov 26 2009  
Score 50%
nbeckernbecker

when compairing local dir to sftp, now seems to work much better. No more error messages, and much faster.

Still does not exit when main window is closed.


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 Re: 0.1b4 better

 
 by jaegerschnitzel on: Nov 26 2009  
Score 50%
jaegerschnitzeljaegerschnit zel

Are you using a system tray icon?
When komparator4 window is closed, and system tray icon is enabled, it won't close but minimize to system tray icon (and therefore won't exit).

If that's the problem, right click on system tray icon -> close or disable system tray icon.


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 Re: Re: 0.1b4 better

 
 by nbecker on: Nov 26 2009  
Score 50%
nbeckernbecker

Running from bash, does not return to shell prompt when main window is closed. I didn't realize it was supposed to stay in the system tray - so maybe this is not an issue.


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-

 does not exit

 
 by nbecker on: Nov 25 2009  
Score 50%
nbeckernbecker

Also, process does not exit when window is closed.


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 Re: does not exit

 
 by jaegerschnitzel on: Nov 25 2009  
Score 50%
jaegerschnitzeljaegerschnit zel

Can you test the new version? Thanks.


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-
.

 Compilation problem

 
 by gohanz on: Nov 26 2009  
Score 50%
gohanzgohanz

I have a compilation problem with my Slackware 13.0 with KDE-4.2.4.

[ 7%] Building CXX object src/CMakeFiles/komparator4.dir/komparator4_automoc.o
[ 11%] Building CXX object src/CMakeFiles/komparator4.dir/main.o
[ 15%] Building CXX object src/CMakeFiles/komparator4.dir/kdatecombo.o
[ 19%] Building CXX object src/CMakeFiles/komparator4.dir/kmdcodec.o
[ 23%] Building CXX object src/CMakeFiles/komparator4.dir/komparatortreewidget.o
[ 26%] Building CXX object src/CMakeFiles/komparator4.dir/klistviewitemdups.o
[ 30%] Building CXX object src/CMakeFiles/komparator4.dir/klistviewitemsingle.o
[ 34%] Building CXX object src/CMakeFiles/komparator4.dir/komparator.o
[ 38%] Building CXX object src/CMakeFiles/komparator4.dir/kquery.o
/root/Downloads/komparator4-0.1b/src/kquery.cpp: In member function ‘void KQuery::processQuery(const KFileItem&)’:
/root/Downloads/komparator4-0.1b/src/kquery.cpp:326: error: ‘const class KFileItem’ has no member named ‘isRegularFile’
/root/Downloads/komparator4-0.1b/src/kquery.cpp:360: error: ‘const class KFileItem’ has no member named ‘isRegularFile’
make[2]: *** [src/CMakeFiles/komparator4.dir/kquery.o] Error 1
make[1]: *** [src/CMakeFiles/komparator4.dir/all] Error 2
make: *** [all] Error 2


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 Re: Compilation problem

 
 by jaegerschnitzel on: Nov 26 2009  
Score 50%
jaegerschnitzeljaegerschnit zel

You need >= KDE 4.3.
Sorry.


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.

 Re: Re: Compilation problem

 
 by gohanz on: Nov 26 2009  
Score 50%
gohanzgohanz

Many thanks for info! ;)


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-

 could not start process...

 
 by nbecker on: Nov 26 2009  
Score 50%
nbeckernbecker

Tried to use sftp://10.4.1.3/ and got:

could not start process unable to create kioslave: klauncher said "unknown protocol"

sftp://10.4.1.3 works fine in konq


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-

 compilation error

 
 by google01103 on: Mar 26 2010  
Score 50%
google01103google01103

Linking CXX executable komparator4
/usr/lib64/libphonon.so.4: undefined reference to `pa_ext_device_manager_reorder_devices_for_role@PULSE_0'
/usr/lib64/libphonon.so.4: undefined reference to `pa_ext_device_manager_subscribe@PULSE_0'
/usr/lib64/libphonon.so.4: undefined reference to `pa_ext_device_manager_read@PULSE_0'
/usr/lib64/libphonon.so.4: undefined reference to `pa_ext_device_manager_set_subscribe_cb@PULSE_0'
collect2: ld returned 1 exit status

Suse 11.2 x64, KDE 4.4, Opera 10.x weekly build
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-

 Re: compilation error

 
 by jaegerschnitzel on: Mar 26 2010  
Score 50%
jaegerschnitzeljaegerschnit zel

This is most likely a bug in your system (kdelibs updated but not phonon afterwards).
Please reinstall/recompile phonon and kdelibs.


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 Re: compilation error

 
 by jaegerschnitzel on: Mar 27 2010  
Score 50%
jaegerschnitzeljaegerschnit zel

I provided some rpm's for several linux distributions.
I didn't test them though.


Reply to this

-

 performance issues

 
 by google01103 on: Jun 6 2010  
Score 50%
google01103google01103

Did a timing/performance comparison of this and the earlier version (komparator) and this version is problematic.

comparing my music directory with it's backup (13,000 files, 1,000 folders)

K4 starts missing/appending at 30 seconds, after 120s it's at 4%, after 240s it's at 6% - then I kill it

K starts missing/appending @ 15 seconds, at 30s it's at 50% and finished at @ 60s

thanks,



Suse 11.2 x64, KDE 4.4, Opera 10.x weekly build
Reply to this

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 Re: performance issues

 
 by google01103 on: Jun 6 2010  
Score 50%
google01103google01103

of course all search options were identical

Suse 11.2 x64, KDE 4.4, Opera 10.x weekly build
Reply to this

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 Re: performance issues

 
 by jaegerschnitzel on: Jun 7 2010  
Score 50%
jaegerschnitzeljaegerschnit zel

Did you disable search for empty folders?
Do you expect many missing or newer files? Probably adding these files to the list is causing this issue?


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 Re: Re: performance issues

 
 by google01103 on: Jun 7 2010  
Score 50%
google01103google01103

The example test was given to the exact sets of directories - no adjustment were made based on the search results.

There were no differences in the directories so there were no missing folders or files found but since one directory was the backup the timestamps of 1188 of the files were newer.

Originally k4 had "find empty directories" checked but I reran the test with it unchecked with the same result.

The problem is definitely in the "finding miss/newer" segment of the processing.

If it matters both version of the app had "case sensitive" checked"

Thanks for the response

Have you considered submitting the app for inclusion in KDE or KDE extras?

Suse 11.2 x64, KDE 4.4, Opera 10.x weekly build
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 Re: Re: Re: performance issues

 
 by jaegerschnitzel on: Jun 8 2010  
Score 50%
jaegerschnitzeljaegerschnit zel

Can you test version 0.2?

I don't think it's worth adding it, with just a handful of people using it.


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 Re: Re: Re: Re: performance issues

 
 by google01103 on: Jun 8 2010  
Score 50%
google01103google01103

I think this fixed it, performance seems pretty much equal - thanks

small bug - in the duplicates tab I can't drag to adjust the size of the fields

too bad there's light usage it's a great app, better then the alternatives

Suse 11.2 x64, KDE 4.4, Opera 10.x weekly build
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