Description of problem: Running performance and scale tests that create 100s of neutron resources like networks, subnets, ports and routers as well as launching VMs on the networks and waiting for the environment to quiesce, we observe some new transaction leaks based on Michael Vorburger's mdsal-trace tool. 24x transactions opened here, which are not closed: (...) org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69) (...) org.opendaylight.netvirt.fibmanager.VrfEntryListener.lambda$populateFibOnNewDpn$17(VrfEntryListener.java:1575) org.opendaylight.infrautils.jobcoordinator.internal.JobCoordinatorImpl$MainTask.runWithUncheckedExceptionLogging(JobCoordinatorImpl.java:416) org.opendaylight.infrautils.utils.concurrent.LoggingUncaughtThreadDeathContextRunnable.run(LoggingUncaughtThreadDeathContextRunnable.java:60) java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) Version-Release number of selected component (if applicable): OSP13 ODL Oxygen How reproducible: 100% Steps to Reproduce: 1. Deploy OSP with ODL 2. Run perf and scale tests 3. Actual results: Found open transactions after environment was quiesced Expected results: No large number of open transactions Additional info:
NETVIRT-1291: This is already fixed on ODL upstream master; Stephen will cherry-pick - thank you!
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Verified in opendaylight-8.3.0-3.el7ost.noarch
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. https://access.redhat.com/errata/RHSA-2018:2598