类的使用
org.apache.flink.runtime.leaderelection.LeaderInformation

使用LeaderInformation的程序包

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

org.apache.flink.runtime.leaderelection中LeaderInformation的使用

返回LeaderInformation的org.apache.flink.runtime.leaderelection中的方法

限定符和类型	方法和说明
static LeaderInformation	LeaderInformation.empty()
static LeaderInformation	LeaderInformation.known(UUID leaderSessionID, String leaderAddress)

参数类型为LeaderInformation的org.apache.flink.runtime.leaderelection中的方法

限定符和类型	方法和说明
void	DefaultLeaderElectionService.onLeaderInformationChange(LeaderInformation leaderInformation)
void	LeaderElectionEventHandler.onLeaderInformationChange(LeaderInformation leaderInformation) Called by specific LeaderElectionDriver when the leader information is changed.
void	LeaderElectionDriver.writeLeaderInformation(LeaderInformation leaderInformation) Write the current leader information to external persistent storage(e.g.
void	ZooKeeperLeaderElectionDriver.writeLeaderInformation(LeaderInformation leaderInformation) Writes the current leader's address as well the given leader session ID to ZooKeeper.

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

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

限定符和类型	方法和说明
void	LeaderRetrievalEventHandler.notifyLeaderAddress(LeaderInformation leaderInformation) Called by specific LeaderRetrievalDriver to notify leader address.
void	DefaultLeaderRetrievalService.notifyLeaderAddress(LeaderInformation leaderInformation) Called by specific LeaderRetrievalDriver to notify leader address.