Bug 610833
| Summary: | Receiving occasional failures on qmf method calls HoldJob and ReleaseJob | ||
|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Ernie <eallen> |
| Component: | condor-qmf | Assignee: | Pete MacKinnon <pmackinn> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Martin Kudlej <mkudlej> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | Development | CC: | matt, mkudlej, pmackinn |
| Target Milestone: | 1.3 | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-10-21 18:44:51 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: | 612636 | ||
| Bug Blocks: | |||
Is this from qpid-tool or cumin? This is from cumin. Finding the correct scheduler given a submission is difficult using qpid-tool. This may be an issue with finding the correct Scheduler. The linkage from submission to scheduler is currently this: submission -> jobserver using submission.jobServerRef jobserver -> scheduler using jobserver.Machine == scheduler.Machine However, there are multiple schedulers that have the same Machine. If the HoldJob method is called on the wrong scheduler, will the method fail like this? Added jobserver->scheduler linkage which seems to work for accurate job control in multi-schedd pools In which version I can reproduce this issue? Do I understand this correctly that there can be just one jobserver in the pool and many schedulers connected to it? Yes, this can be tested in a multi-schedd environment, particulalry with cumin. condor 7.4.4-0.7 should exhibit this problem. I've tested this with condor-7.4.4-0.16 condor-debuginfo-7.4.4-0.16 condor-qmf-7.4.4-0.16 qpid-cpp-client-0.7.946106-17 qpid-tools-0.7.946106-11 python-qpid-0.7.946106-14 qpid-cpp-server-0.7.946106-17 in multi-scheduler, one jobserver environment on RHEL 5.5/4.8 x i386/x86_64 with qpid-tool and there is correct link from jobserver to scheduler. --> VERIFIED |
Will occasionally get an error response when calling the HoldJob and ReleaseJob qmf methods on Scheduler. An example of the error text and code are Failed to release job (65537) - {} In this case the job was in a Held state. The GlobalJobId was schedd7@#12082.0#1277835264 The submission name was Thwump! This may also happend on the RemoveJob call, but I don't want to experiment.