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Bug 1344257 - ERROR: duplicate key value violates unique constraint "cp_product_content_pkey"
Summary: ERROR: duplicate key value violates unique constraint "cp_product_content_pkey"
Alias: None
Product: Red Hat Satellite 6
Classification: Red Hat
Component: Candlepin
Version: 6.2.0
Hardware: Unspecified
OS: Unspecified
high vote
Target Milestone: Unspecified
Assignee: Justin Sherrill
QA Contact: Peter Ondrejka
Depends On: 1344402
Blocks: 1360430
TreeView+ depends on / blocked
Reported: 2016-06-09 09:34 UTC by Roman Plevka
Modified: 2019-04-01 20:26 UTC (History)
8 users (show)

Fixed In Version: candlepin-
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1344402 (view as bug list)
Last Closed: 2018-02-21 16:32:07 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Priority Status Summary Last Updated
Foreman Issue Tracker 15482 None None None 2016-07-06 14:45:03 UTC

Description Roman Plevka 2016-06-09 09:34:14 UTC
Description of problem:
On removing a product with many repositories, candlepin throws a number of exceptions (probably due to a race condition).

This leads to a failed task which stays in paused state and blocks other related tasks (e.g. organization removal).
Resuming the task sometimes works.

Version-Release number of selected component (if applicable):
6.2.0 Beta GA15.0

How reproducible:

Steps to Reproduce:
1. create an organization with some product
2. create many repositories inside this product
3. [optional] tail -f /var/log/candlepin/candlepin.log
4. delete the product (or an organization)

this simple loop should feed your product by 50 repos:
for i in {1..50}; do hammer --csv repository create --content-type puppet --name="foo_${i}" --organization-id ${ORG} --product-id ${PROD} --url="${i}"; done
- the URL length migh matter (or whatever that keeps candlepin more busy while processing the repo)

Actual results:
ERROR: duplicate key value violates unique constraint "cp_product_content_pkey"

Expected results:
- no SQL errors, product properly removed

Additional info:

Comment 5 Filip Nguyen 2016-06-13 07:15:41 UTC
There are two more bugs that might be holding up this issue: 1345765, 1345766.

The original problem with cp_product_content_pkey already has associted (unreviewed) fix in 1344402

Comment 19 Roman Plevka 2016-06-28 12:22:56 UTC
the following BZ is most probably related to this:

Comment 22 Bryan Kearney 2016-07-06 16:14:37 UTC
Upstream bug component is Candlepin

Comment 25 Peter Ondrejka 2016-10-19 09:12:55 UTC
Verified in Sat 6.3 snap 5 according to steps detailed in problem description. A product with a large number of repos is now successfully removed and no sql errors appear in /var/log/candlepin/candlepin.log

Comment 26 Bryan Kearney 2018-02-21 16:32:07 UTC
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA.

For information on the advisory, and where to find the updated files, follow the link below.

If the solution does not work for you, open a new bug report.

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