Red Hat Bugzilla – Bug 1602187
[Infra] New transaction leak in org.opendaylight.netvirt.natservice.internal.NatRouterInterfaceListener
Last modified: 2018-10-18 03:18:39 EDT
Description of problem: Running performance and scale tests that create 100s of neutron resources like networks, subnets, ports and routers and waiting for the environment to quiesce, we observe some new transaction leaks based on Michael Vorburger's mdsal-trace tool. 890x transactions opened here, which are not closed: (...) org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69) (...) org.opendaylight.netvirt.natservice.internal.NatRouterInterfaceListener.add(NatRouterInterfaceListener.java:80) org.opendaylight.netvirt.natservice.internal.NatRouterInterfaceListener.add(NatRouterInterfaceListener.java:30) org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:172) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. Run Browbeat+Rally neutron test suite 2. Get open transactions 3. Actual results: We see several open transactions after the tests finished running. Expected results: No open transactions Additional info:
Version: 13 Puddle: 2018-07-13.1
Patch has been merged upstream.
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Verified that this is fixed 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