RackChangeNotifier (Apache BookKeeper :: Parent 4.18.0-SNAPSHOT API)

public interface RackChangeNotifier

Notifier used by the RackawareEnsemblePlacementPolicy to get notified if a rack changes for a bookie.

Method Summary

Modifier and Type

Method

Description

void

registerRackChangeListener(ITopologyAwareEnsemblePlacementPolicy<BookieNode> rackawarePolicy)

Register a listener for the rack-aware placement policy.

Method Details
- registerRackChangeListener
  
  void registerRackChangeListener(ITopologyAwareEnsemblePlacementPolicy<BookieNode> rackawarePolicy)
  
  Register a listener for the rack-aware placement policy.
  
  Parameters:
  
  rackawarePolicy -