org.apache.flink.runtime.highavailability.nonha.embedded

Interface HaLeadershipControl

All Known Implementing Classes:

EmbeddedHaServicesWithLeadershipControl

public interface HaLeadershipControl

Interface to grant and revoke leadership of HA components.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Void>	grantDispatcherLeadership()
CompletableFuture<Void>	grantJobMasterLeadership(org.apache.flink.api.common.JobID jobId)
CompletableFuture<Void>	grantResourceManagerLeadership()
CompletableFuture<Void>	revokeDispatcherLeadership()
CompletableFuture<Void>	revokeJobMasterLeadership(org.apache.flink.api.common.JobID jobId)
CompletableFuture<Void>	revokeResourceManagerLeadership()

Method Detail

revokeDispatcherLeadership

CompletableFuture<Void> revokeDispatcherLeadership()

grantDispatcherLeadership

CompletableFuture<Void> grantDispatcherLeadership()

revokeJobMasterLeadership

CompletableFuture<Void> revokeJobMasterLeadership(org.apache.flink.api.common.JobID jobId)

grantJobMasterLeadership

CompletableFuture<Void> grantJobMasterLeadership(org.apache.flink.api.common.JobID jobId)

revokeResourceManagerLeadership

CompletableFuture<Void> revokeResourceManagerLeadership()

grantResourceManagerLeadership

CompletableFuture<Void> grantResourceManagerLeadership()