Plugins that register for DataChangeListener get notifications for all nodes and not just the nodes they registered for.

When I register a datachangelistener on a specific node (for example node1 that is defined in the sample-pingDiscovery module), the onDataChanged gets called for all types of nodes (Netconf, flowCapableNode).

It should get called only for the type of node that I registered for.

I have attached a sample module to this bug report. Un-tar the attached file in the controller/opendaylight directory, compile and copy the jar to the plugins folder and run the pingDiscovery command from https://git.opendaylight.org/gerrit/#/c/7249/16.