On Fri, May 31, 2019 at 10:05 AM Robert Varga <n...@hq.sk> wrote: > > > #Q11. An application have one instance in every node, how does ODL > > decide which application instance to handle data change notification and > > data listener? > > Depends on application integration. > > For DataTreeChangeListener, only local events are delivered. For > ClusteredDataTreeChangeListener, all events are delivered.
> DTCLs are delivered to all registrants. A DataTreeChangeListener is only notified once in the cluster, ie only the DTCL on the current leader node. A ClusteredDataTreeChangeListener is notified on every node. > > > _______________________________________________ > controller-dev mailing list > controller-dev@lists.opendaylight.org > https://lists.opendaylight.org/mailman/listinfo/controller-dev >
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