Bug 800912
| Summary: | qpid-perftest stucks when iterations>1 and npubs<nsubs | ||||||
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| Product: | Red Hat Enterprise MRG | Reporter: | Pavel Moravec <pmoravec> | ||||
| Component: | qpid-tests | Assignee: | Kim van der Riet <kim.vdriet> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Leonid Zhaldybin <lzhaldyb> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 2.1 | CC: | esammons, gsim, iboverma, jross, lzhaldyb | ||||
| Target Milestone: | 2.3 | Keywords: | EasyFix, Patch | ||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | qpid-tests-0.18-1 | Doc Type: | Bug Fix | ||||
| Doc Text: |
Cause: The qpid-perftest program had a logic error which caused it to wait for the incorrect number of control messages.
Consequence: Running qpid-perftest with --npubs < --nsubs and --iterations > 0 fails to finish, and appears to hang.
Fix: Patch applied which fixes the logic error
Result: The qpid-perftest program now can handle --npubs < --nsubs and --iterations > 0 without appearing to hang, and finishes normally.
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Story Points: | --- | ||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-03-06 18:55:16 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: | |||||||
| Attachments: |
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Description
Pavel Moravec
2012-03-07 13:57:42 UTC
Created attachment 568300 [details]
proposed patch
opts.totalSubs of "next" messages shall be sent to wake up subscribers, instead of current opts.totalPubs.
Fixed upstream (by Kim): http://svn.apache.org/viewvc?view=rev&rev=1186215 Tested on RHEL5.8 and RHEL6.3 (both i386 and x86_64). The qpid-perftest command from the reproduction scenario was run for a few hundreds of times without triggering the issue. Packages used for testing: RHEL5.8 qpid-cpp-client-0.18-1.el5 qpid-cpp-client-devel-0.18-1.el5 qpid-cpp-client-devel-docs-0.18-1.el5 qpid-cpp-client-rdma-0.18-1.el5 qpid-cpp-client-ssl-0.18-1.el5 qpid-cpp-mrg-debuginfo-0.18-1.el5 qpid-cpp-server-0.18-1.el5 qpid-cpp-server-cluster-0.18-1.el5 qpid-cpp-server-devel-0.18-1.el5 qpid-cpp-server-rdma-0.18-1.el5 qpid-cpp-server-ssl-0.18-1.el5 qpid-cpp-server-store-0.18-1.el5 qpid-cpp-server-xml-0.18-1.el5 RHEL6.3 qpid-cpp-client-0.18-1.el6_3 qpid-cpp-client-devel-0.18-1.el6_3 qpid-cpp-client-devel-docs-0.18-1.el6_3 qpid-cpp-client-rdma-0.18-1.el6_3 qpid-cpp-client-ssl-0.18-1.el6_3 qpid-cpp-debuginfo-0.18-1.el6_3 qpid-cpp-server-0.18-1.el6_3 qpid-cpp-server-cluster-0.18-1.el6_3 qpid-cpp-server-devel-0.18-1.el6_3 qpid-cpp-server-rdma-0.18-1.el6_3 qpid-cpp-server-ssl-0.18-1.el6_3 qpid-cpp-server-store-0.18-1.el6_3 qpid-cpp-server-xml-0.18-1.el6_3 -> VERIFIED 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. http://rhn.redhat.com/errata/RHSA-2013-0561.html |