Module org.elasticsearch.server
Package org.elasticsearch.cluster.coordination

Interface LeaderHeartbeatService

All Known Implementing Classes:
StoreHeartbeatService
public interface LeaderHeartbeatService

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final LeaderHeartbeatService
    NO_OP
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    start(DiscoveryNode currentLeader, long term, ActionListener<Long> completionListener)
    Start a heartbeat process for the given term.
    void
    stop()
     

  • Field Details

  • Method Details

    • start

      void start(DiscoveryNode currentLeader, long term, ActionListener<Long> completionListener)
      Start a heartbeat process for the given term. The listener is notified when the heartbeat process completes, which may happen if it fails to write a heartbeat, or a newer term is discovered.

    • stop

      void stop()