Bug 758417

Summary:	duplicate detection broken
Product:	[Fedora] Fedora	Reporter:	Christoph Wickert <christoph.wickert>
Component:	libreport	Assignee:	Nikola Pajkovsky <npajkovs>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	urgent	Docs Contact:
Priority:	high
Version:	16	CC:	dhoward, dvlasenk, iprikryl, itamar, jmoskovc, kklic, mlichvar, mmilata, mnowak, mtoman, npajkovs, pahan
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-08-15 09:33:14 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	756771

Description Christoph Wickert 2011-11-29 19:02:34 UTC

Description of problem:
abrt's duplicate detect seems to be broken again. I receive a lot of duplicates and I just received two bug reports with an identical hash

Version-Release number of selected component (if applicable):
libreport version: 2.0.7
abrt_version:   2.0.6

How reproducible:
don't know

Steps to Reproduce:
1. don't know.
  
Actual results:
bug 758394 and bug 758395 are the same and have the same hash value of 86477caa0830e4561445305f294dce8678a479e9.

Expected results:
bug 758395 should be detected as a duplicate of bug 758394

Additional info:
Could that be a race condition of clicking the submit button twice?

Comment 1 Christoph Wickert 2011-11-29 19:15:05 UTC

Another example: bug 758379 is a duplicate of bug 754585. Both have the same hash and this definitely is no race condition.

Comment 2 Nikola Pajkovsky 2011-11-30 14:16:38 UTC

hmm, it starts with bugzilla's update; let's ask bugzilla's guys, because we didn't change the code.

Any ideas what's going on?

Comment 3 Emmanuel Seyman 2011-11-30 17:06:42 UTC

I'm pretty sure this is meant to be filed against the Bugzilla product, not the bugzilla component of Fedora.

Comment 4 Christoph Wickert 2011-12-02 13:19:49 UTC

Raising priority as this results in tons of duplicate bugs filed every day.

For the record: *Some* older bugs are still correctly identified as dupes, but new ones are not.

Comment 5 Nikola Pajkovsky 2011-12-02 14:46:46 UTC

I have fix for that in my local git repo. Maybe push it into stable?

Comment 6 Jiri Moskovcak 2012-08-10 08:02:39 UTC

Do you still experience this bug?

Comment 7 Christoph Wickert 2012-08-13 11:31:11 UTC

Only sometimes, when the code has changed in the mean time. e.g. line numbers are no longer the same but the crash function and the crash itself is still the same.

I guess there is not much we can do about this, so feel free to close this bug. It has already improved a lot.