org.graylog2.cluster.leader

Interface LeaderElectionService

All Known Implementing Classes:

AutomaticLeaderElectionService, FakeLeaderElectionService, StaticLeaderElectionService

public interface LeaderElectionService

Method Summary

Modifier and Type	Method and Description
boolean	isLeader() Check if the current node is the leader of the cluster.

Method Detail

isLeader

boolean isLeader()

Check if the current node is the leader of the cluster.

This method might be called frequently. Implementations should be performant and resource-friendly.

Returns:

true if the current node is the leader, false if it is not