yes. HelixManager#addConfigChangeListener(ScopedConfigChangeListener listener, ConfigScopeProperty scope) registers a config change listener for different scopes (i.e. CLUSTER, RESOURCE, PARTITION)
TestListenerCallback#testBasic() has examples for using it. For example, the following line registers a cluster scope config change listener: manager.addConfigChangeListener(listener, ConfigScopeProperty.CLUSTER); Thank, Jason On Wed, Apr 10, 2013 at 3:43 PM, Vinayak Borkar <[email protected]> wrote: > Hi, > > > I see that HelixManager provides a way to set and get config information > related to Resources, Partitions and other things. > > Is there a way that changes to this information can be tracked by using > listeners? > > Thanks, > Vinayak >
