Bug 761023
| Summary: | Message loss when broker is killed while txtest client is rotating messages in queues | ||
|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Petr Matousek <pematous> |
| Component: | qpid-cpp | Assignee: | Kim van der Riet <kim.vdriet> |
| Status: | CLOSED NOTABUG | QA Contact: | Frantisek Reznicek <freznice> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | Development | CC: | esammons, freznice, jross, mtoth |
| 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: | 2015-09-10 07:31:59 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 814734 has been marked as a duplicate of this bug. *** Raising reproducibility to 3%, issue is very likely dependent on machine specs. This defect is in fact same as bug 1248460 on tracked on MRG/M 2.x line. Effort in bug 1248460 showed the test bug fixed by bug 1248460 comment 13 commits. It is very likely this defect has same test bug rootcause and thus no engineering content. This defect was partially tested by bug 1248460 beaker suite executions. -> CLOSED (NOT-A-BUG) Note: If we find out that problem persists then this defect is going to be reopened. |
Description of problem: By executing MRG/M testsuite on qpid-cpp-0.12-6.el6 packages, I've discovered some data loss in two of our tests. The issues found by these two tests seems to be the same: Message loss when broker is killed while txtest client is rotating messages in queues 1.) /distribution/MRG/Messaging/qpid_test_transaction_integrity: The exact testing scenario is described here: https://tcms.engineering.redhat.com/case/122768/?from_plan=4988 txtest client receives at final check stage less messages than expected there were multiple cases detected Test run data can be found here (search for 'ERROR:'): http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/12/1663/166310/348907/3859056/TESTOUT.log some older test runs containing the same failures: http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/10/1488/148859/310252/3401666/ http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/10/1482/148209/309029/3388674/ http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/10/1488/148858/310251/3401609/ This issue was also seen on 0.10-8 packages: http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/10/1435/143567/298673/3291961/ note: From unknown reason this issue occurs more often on first beaker run, it is harder but possible to reproduce it by rerunning the test. 2.) Occasionally the message loss can be seen also by executing /distribution/MRG/Messaging/qpid_test_transaction_integrity test: The exact testing scenario is described here: https://tcms.engineering.redhat.com/case/122736/?from_plan=4986 there were multiple cases detected Test run data can be found here (search for 'ERROR:'): http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/12/1653/165361/346696/3837792/ http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/10/1488/148858/310251/3401608/ Version-Release number of selected component (if applicable): python-qpid-0.12-1.el6.noarch python-qpid-qmf-0.12-6.el6.x86_64 qpid-cpp-client-0.12-6.el6.x86_64 qpid-cpp-client-devel-0.12-6.el6.x86_64 qpid-cpp-client-devel-docs-0.12-6.el6.noarch qpid-cpp-server-0.12-6.el6.x86_64 qpid-cpp-server-devel-0.12-6.el6.x86_64 qpid-cpp-server-store-0.12-6.el6.x86_64 qpid-cpp-server-xml-0.12-6.el6.x86_64 qpid-java-client-0.10-11.el6.noarch qpid-java-common-0.10-11.el6.noarch qpid-java-example-0.10-11.el6.noarch qpid-qmf-0.12-6.el6.x86_64 qpid-qmf-debuginfo-0.12-6.el6.x86_64 qpid-qmf-devel-0.12-6.el6.x86_64 qpid-tests-0.12-1.el6.noarch qpid-tools-0.12-2.el6.noarch rh-qpid-cpp-tests-0.12-6.el6.x86_64 ruby-qpid-0.7.946106-2.el6.x86_64 How reproducible: 0.5% Steps to Reproduce: 1. run the tests 2. check results Actual results: messages loss Expected results: no messages loss Additional info: