Bug 863605

Summary: [abrt] dnf-0.2.12 - RuntimeException: load_yum_repo() failed.
Product: [Fedora] Fedora Reporter: Abhay <abhaykadam88>
Component: dnfAssignee: Ales Kozumplik <akozumpl>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: akozumpl, jzeleny
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:534b05d5e61d21508270661b4efe4fc8a562b9f0
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-01-21 14:34:30 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
File: core_backtrace none

Description Abhay 2012-10-06 03:19:46 UTC 
Version-Release number of selected component:
dnf-0.2.12-2.git832ecd1.fc18

Additional info:
libreport version: 2.0.14
abrt_version:   2.0.13
cmdline:        /usr/bin/python /usr/bin/dnf makecache
kernel:         3.6.0-0.rc7.git0.1.fc18.x86_64

backtrace:
:__init__.py:235:_add_repo_to_hawkey:RuntimeException: load_yum_repo() failed.
:
:Traceback (most recent call last):
:  File "/usr/bin/dnf", line 35, in <module>
:    yummain.user_main(sys.argv[1:], exit_code=True)
:  File "/usr/lib/python2.7/site-packages/dnf/cli/yummain.py", line 316, in user_main
:    errcode = main(args)
:  File "/usr/lib/python2.7/site-packages/dnf/cli/yummain.py", line 140, in main
:    result, resultmsgs = base.doCommands()
:  File "/usr/lib/python2.7/site-packages/dnf/cli/cli.py", line 481, in doCommands
:    return self.yum_cli_commands[self.basecmd].doCommand(self, self.basecmd, self.extcmds)
:  File "/usr/lib/python2.7/site-packages/dnf/cli/yumcommands.py", line 972, in doCommand
:    sack = base.sack # triggers metadata sync
:  File "/usr/lib/python2.7/site-packages/dnf/yum/__init__.py", line 252, in sack
:    self._add_repo_to_hawkey(r.id)
:  File "/usr/lib/python2.7/site-packages/dnf/yum/__init__.py", line 235, in _add_repo_to_hawkey
:    self._sack.load_yum_repo(repo, build_cache=True, load_filelists=True)
:RuntimeException: load_yum_repo() failed.
:
:Local variables in innermost frame:
:repo: <_hawkey.Repo object at 0x7f0c4807d240>
:self: <dnf.cli.cli.YumBaseCli object at 0x201b3d0>
:name: 'fedora'
:yum_repo: <dnf.yum.yumRepo.YumRepository object at 0x2034e10>
Comment 1 Abhay 2012-10-06 03:19:50 UTC 
Created attachment 622580 [details]
File: core_backtrace
Comment 2 Ales Kozumplik 2012-10-08 06:14:43 UTC 
Hello,

can you please give some information about how this bug gets triggered? Is it 'dnf makecache' run as root manually, from the hourly cron job or as a normal user? Did you experiment with some settings or permissions on DNF's cache directory?

Thank you!
Comment 3 Abhay 2012-10-08 07:03:25 UTC 
Hi Ales,

i did nothing manually with a normal user account or with the root credentials. May be the crash is triggered by the system's cron job.

Thanks!
Comment 4 Ales Kozumplik 2012-10-08 07:32:17 UTC 
Looking at the IO error handling code in hawkey there is currently little chance of debugging this directly. The steps I'll take into a future version to find out more are:

- improve the logging code for repo loading
- add abrt configuration file so hawkey.log is attached automatically to the abrt bugzillas.

Then we'll wait for someone to hit this again.
Comment 5 Ales Kozumplik 2012-10-08 10:20:47 UTC 
(In reply to comment #4)
> - improve the logging code for repo loading

Hawkey commit 93c0f3a / hawkey-0.2.12
Comment 6 Ales Kozumplik 2012-10-08 12:10:13 UTC 
Discovered related bug 864014 while working on the ABRT side of things.
Comment 7 Ales Kozumplik 2012-10-08 14:46:44 UTC 
(In reply to comment #4)
> - add abrt configuration file so hawkey.log is attached automatically to the
> abrt bugzillas.

Taken care of by dnf commit ba9dc87 / dnf-0.2.14
Comment 8 Ales Kozumplik 2012-12-12 08:16:20 UTC 
Hi Abhay, are you still seeing this?
Comment 9 Abhay 2012-12-12 11:27:48 UTC 
(In reply to comment #8)
> Hi Abhay, are you still seeing this?

Hi Ales, i don't see this bug anymore.
Comment 10 Ales Kozumplik 2013-01-21 14:34:30 UTC 
I am closing this as WORKSFORME, as I am unable to reproduce this. Please reopen if you hit this again.