Bug 888501
| Summary: | Intermittent failure of FederationTests.test_pull_from_queue_recovery | ||
|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Irina Boverman <iboverma> |
| Component: | qpid-cpp | Assignee: | Ken Giusti <kgiusti> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Irina Boverman <iboverma> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | Development | CC: | esammons, freznice, jross, mtoth |
| Target Milestone: | 3.0 | Keywords: | OtherQA |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | qpid-qmf-0.22-7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-01-21 12:56:22 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I suspect I've found the problem. The test suffers from a timing issue due to its use of auto-delete queues for the federation link. The test attempts to destroy then recreate the queue used as the source of the queue route. The problem with this is the queue is originally created as "auto-delete". This allows the queue to be cleaned up automatically when the federation session closes at the end of the test. The problem is that this test deletes, then re-creates this queue while it is being used by the federation to test federation session recovery. If that queue recreation is done while the federation session is detaching, then the fed session detach will attempt to delete the auto delete queue. This results in the recreated queue being deleted immediately, and the test fails. I'll change the test to use a non-auto-delete queue, which should prevent the test queue from be deleted by the federation session teardown. |
Description of problem: federation.FederationTests.test_pull_from_queue_recovery ................ fail Error during test: Traceback (most recent call last): File "<http://mrg2.lab.bos.redhat.com:8080/job/qpid-mrg-0.18-rhel6/ws/qpid/cpp/src/tests/python/commands/qpid-python-test",> line 340, in run phase() File "<http://mrg2.lab.bos.redhat.com:8080/job/qpid-mrg-0.18-rhel6/ws/qpid/cpp/src/tests/federation.py",> line 333, in test_pull_from_queue_recovery self.fail("Failed to find expected message containing 'Message %d'" % i) File "/usr/lib64/python2.6/unittest.py", line 316, in fail raise self.failureException, msg AssertionError: Failed to find expected message containing 'Message 6' Version-Release number of selected component (if applicable): Complete log is here: http://mrg2.lab.bos.redhat.com:8080/job/qpid-mrg-0.18-rhel6/18/console How reproducible: Few times over 1 week. make check