Bug 332201

Summary:	baloo_file error Qt has caught an exception thrown from an event handle
Product:	[Unmaintained] Baloo	Reporter:	Bruno Friedmann <bruno>
Component:	Baloo File Daemon	Assignee:	Vishesh Handa <me>
Status:	RESOLVED FIXED
Severity:	normal	CC:	dns_hmpf, hrvoje.senjan
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:	http://commits.kde.org/baloo/5d20b752fb449134d2e9d95be94718a83146e7bd	Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Full session of baloo_file run in console

Description Bruno Friedmann 2014-03-16 08:21:30 UTC

Baloo has indexed a number of files but not all
console log indicate a crash

Reproducible: Didn't try

Steps to Reproduce:
1. Cleanup baloo DB files and baloorc
2. run baloo_file 
3. check message on console
Actual Results:  
baloo_file(27120): Indexer crashed while indexing 32477
baloo_file(27120): Blacklisting this file
QProcess: Destroyed while process is still running.
QCoreApplication::postEvent: Unexpected null receiver
baloo_file(27120): Indexer crashed while indexing 32477
baloo_file(27120): Blacklisting this file
QProcess: Destroyed while process is still running.
QProcess: Destroyed while process is still running.
QProcess: Destroyed while process is still running.
QProcess: Destroyed while process is still running.
QProcess: Destroyed while process is still running.
QProcess: Destroyed while process is still running.
baloo_file(27120): Indexer crashed while indexing 32476
baloo_file(27120): Blacklisting this file
QProcess: Destroyed while process is still running.
baloo_file(27120): Indexer crashed while indexing 32477
baloo_file(27120): Blacklisting this file
QProcess: Destroyed while process is still running.
QCoreApplication::postEvent: Unexpected null receiver
baloo_file(27120): Indexer crashed while indexing 32477
baloo_file(27120): Blacklisting this file
baloo_file(27120): Indexer crashed while indexing 39396
baloo_file(27120): Blacklisting this file
Qt has caught an exception thrown from an event handler. Throwing
exceptions from an event handler is not supported in Qt. You must
reimplement QApplication::notify() and catch all exceptions there.

terminate called after throwing an instance of 'Xapian::DatabaseModifiedError'
Aborted

Expected Results:  
Indexation done for xxxx files.

Comment 1 Bruno Friedmann 2014-03-16 14:40:49 UTC

Reproductible : I've run manually baloo_file in konsole

baloo_file 

end of the log ....
(full log see attachement)

baloo_file(4344) Baloo::CommitQueue::commit: SQL Committed
baloo_file(4344): Unable to get write lock on /home/bruno/.kde4/share/apps/baloo/file/: already locked 
baloo_file(4344) Baloo::FileIndexingJob::start: ("51828", "51818", "51815", "51808", "51804", "51802", "51801", "51800", "51799", "51789", "51752", "51577", "51575", "51573", "51572", "51563", "51560", "51548", "51547", "51544", "51539", "51538", "51522", "51511", "51506", "51490", "51488", "51487", "51480", "51478", "51477", "51469", "42945", "9552", "51851", "51830", "51808", "51789", "51752", "51488")
baloo_file(4344) Baloo::CommitQueue::commit: SQL Committed
baloo_file(4344): Unable to get write lock on /home/bruno/.kde4/share/apps/baloo/file/: already locked 
baloo_file(4344) Baloo::CommitQueue::commit: SQL Committed
baloo_file(4344): Unable to get write lock on /home/bruno/.kde4/share/apps/baloo/file/: already locked 
baloo_file(4344) Baloo::CommitQueue::commit: SQL Committed
baloo_file(4344): Unable to get write lock on /home/bruno/.kde4/share/apps/baloo/file/: already locked 
baloo_file(4344) Baloo::CommitQueue::commit: SQL Committed
baloo_file(4344) Baloo::CommitQueue::commit: Adding: 3 docs
Qt has caught an exception thrown from an event handler. Throwing
exceptions from an event handler is not supported in Qt. You must
reimplement QApplication::notify() and catch all exceptions there.

terminate called after throwing an instance of 'Xapian::DatabaseModifiedError'
Aborted

Comment 2 Bruno Friedmann 2014-03-16 14:41:37 UTC

Created attachment 85602 [details]
Full session of baloo_file run in console

Comment 3 Hrvoje Senjan 2014-03-21 14:16:26 UTC

(beta3, not resolved)

Comment 4 Vishesh Handa 2014-03-21 16:48:48 UTC

*** Bug 332379 has been marked as a duplicate of this bug. ***

Comment 5 Vishesh Handa 2014-03-21 16:56:32 UTC

Git commit 5d20b752fb449134d2e9d95be94718a83146e7bd by Vishesh Handa.
Committed on 21/03/2014 at 16:57.
Pushed by vhanda into branch 'KDE/4.13'.

Catch a Xapian::DatabaseModifiedException just in case

The Xapian::WritableDatabase should not be emitting this exception but
bug reports seem to indicate otherwise.

M  +7    -2    src/file/commitqueue.cpp

http://commits.kde.org/baloo/5d20b752fb449134d2e9d95be94718a83146e7bd