Package org.apache.nifi.controller.leader.election

Interface LeaderElectionStateChangeListener

public interface LeaderElectionStateChangeListener
Callback interface that can be used to listen for state changes so that the node can be notified when it becomes the Elected Leader for a role or is no longer the Elected Leader

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onStartLeading()
    Invoked when the running node is elected as leader
    void
    onStopLeading()
    Invoked when the running node is no longer elected as leader

  • Method Details

    • onStartLeading

      void onStartLeading()
      Invoked when the running node is elected as leader

    • onStopLeading

      void onStopLeading()
      Invoked when the running node is no longer elected as leader