接口的使用
org.apache.flink.runtime.leaderretrieval.LeaderRetrievalEventHandler

使用LeaderRetrievalEventHandler的程序包

程序包	说明
org.apache.flink.runtime.leaderretrieval

org.apache.flink.runtime.leaderretrieval中LeaderRetrievalEventHandler的使用

实现LeaderRetrievalEventHandler的org.apache.flink.runtime.leaderretrieval中的类

限定符和类型	类和说明
class	DefaultLeaderRetrievalService The counterpart to the DefaultLeaderElectionService.

参数类型为LeaderRetrievalEventHandler的org.apache.flink.runtime.leaderretrieval中的方法

限定符和类型	方法和说明
LeaderRetrievalDriver	LeaderRetrievalDriverFactory.createLeaderRetrievalDriver(LeaderRetrievalEventHandler leaderEventHandler, org.apache.flink.runtime.rpc.FatalErrorHandler fatalErrorHandler) Create a specific LeaderRetrievalDriver and start the necessary services.
ZooKeeperLeaderRetrievalDriver	ZooKeeperLeaderRetrievalDriverFactory.createLeaderRetrievalDriver(LeaderRetrievalEventHandler leaderEventHandler, org.apache.flink.runtime.rpc.FatalErrorHandler fatalErrorHandler)

参数类型为LeaderRetrievalEventHandler的org.apache.flink.runtime.leaderretrieval中的构造器

构造器和说明

ZooKeeperLeaderRetrievalDriver(org.apache.flink.shaded.curator4.org.apache.curator.framework.CuratorFramework client, String path, LeaderRetrievalEventHandler leaderRetrievalEventHandler, ZooKeeperLeaderRetrievalDriver.LeaderInformationClearancePolicy leaderInformationClearancePolicy, org.apache.flink.runtime.rpc.FatalErrorHandler fatalErrorHandler) Creates a leader retrieval service which uses ZooKeeper to retrieve the leader information.