public interface LeaderElectionService
Prior to using this service, it has to be started calling the start method. The start method takes the contender as a parameter. If there are multiple contenders, then each contender has to instantiate its own leader election service.
Once a contender has been granted leadership he has to confirm the received leader session ID
by calling the method
LeaderElection.confirmLeadership(UUID, String). This will notify
the leader election service, that the contender has accepted the leadership specified and that
the leader session id as well as the leader address can now be published for leader retrieval
LeaderElection createLeaderElection(String componentId)
LeaderElectioninstance that is registered to this
componentId- a unique identifier that refers to the stored leader information that the newly created
Copyright © 2014–2023 The Apache Software Foundation. All rights reserved.