org.apache.flink.runtime.leaderelection

Class ZooKeeperLeaderElectionDriverFactory

java.lang.Object

org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionDriverFactory

All Implemented Interfaces:

LeaderElectionDriverFactory

public class ZooKeeperLeaderElectionDriverFactory
extends Object
implements LeaderElectionDriverFactory

Factory for ZooKeeperLeaderElectionDriver.

Constructor Summary

Constructors

Constructor and Description
ZooKeeperLeaderElectionDriverFactory(org.apache.flink.shaded.curator5.org.apache.curator.framework.CuratorFramework curatorFramework)

Method Summary

Modifier and Type	Method and Description
ZooKeeperLeaderElectionDriver	create(LeaderElectionDriver.Listener leaderElectionListener) Creates a LeaderElectionDriver for the given leader contender description.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZooKeeperLeaderElectionDriverFactory

public ZooKeeperLeaderElectionDriverFactory(org.apache.flink.shaded.curator5.org.apache.curator.framework.CuratorFramework curatorFramework)

Method Detail

create

public ZooKeeperLeaderElectionDriver create(LeaderElectionDriver.Listener leaderElectionListener)
                                     throws Exception

Description copied from interface: LeaderElectionDriverFactory

Creates a LeaderElectionDriver for the given leader contender description. Moreover, it registers the given leader election listener with the service.

Specified by:

create in interface LeaderElectionDriverFactory

Parameters:

leaderElectionListener - listener for the callbacks of the LeaderElectionDriver

Returns:

created LeaderElectionDriver instance

Throws:

Exception - if the creation fails