org.apache.flink.runtime.net

类 ConnectionUtils.LeaderConnectingAddressListener

java.lang.Object

org.apache.flink.runtime.net.ConnectionUtils.LeaderConnectingAddressListener

所有已实现的接口:

LeaderRetrievalListener

封闭类:

ConnectionUtils

public static class ConnectionUtils.LeaderConnectingAddressListener
extends Object
implements LeaderRetrievalListener

A LeaderRetrievalListener that allows retrieving an InetAddress for the current leader.

构造器概要

构造器

构造器和说明
LeaderConnectingAddressListener(org.apache.flink.runtime.rpc.RpcSystemUtils rpcSystemUtils)

方法概要

限定符和类型	方法和说明
InetAddress	findConnectingAddress(java.time.Duration timeout)
InetAddress	findConnectingAddress(java.time.Duration timeout, java.time.Duration startLoggingAfter)
void	handleError(Exception exception) This method is called by the LeaderRetrievalService in case of an exception.
void	notifyLeaderAddress(String leaderAddress, UUID leaderSessionID) This method is called by the LeaderRetrievalService when a new leader is elected.

从类继承的方法 java.lang.Object

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

构造器详细资料

LeaderConnectingAddressListener

public LeaderConnectingAddressListener(org.apache.flink.runtime.rpc.RpcSystemUtils rpcSystemUtils)

方法详细资料

findConnectingAddress

public InetAddress findConnectingAddress(java.time.Duration timeout)
                                  throws LeaderRetrievalException

抛出:

LeaderRetrievalException

findConnectingAddress

public InetAddress findConnectingAddress(java.time.Duration timeout,
                                         java.time.Duration startLoggingAfter)
                                  throws LeaderRetrievalException

抛出:

LeaderRetrievalException

notifyLeaderAddress

public void notifyLeaderAddress(String leaderAddress,
                                UUID leaderSessionID)

从接口复制的说明: LeaderRetrievalListener

This method is called by the LeaderRetrievalService when a new leader is elected.

If both arguments are null then it signals that leadership was revoked without a new leader having been elected.

指定者:

notifyLeaderAddress 在接口中 LeaderRetrievalListener

参数:

leaderAddress - The address of the new leader

leaderSessionID - The new leader session ID

handleError

public void handleError(Exception exception)

从接口复制的说明: LeaderRetrievalListener

This method is called by the LeaderRetrievalService in case of an exception. This assures that the LeaderRetrievalListener is aware of any problems occurring in the LeaderRetrievalService thread.

指定者:

handleError 在接口中 LeaderRetrievalListener