org.apache.flink.runtime.io.network

类 LocalConnectionManager

java.lang.Object

org.apache.flink.runtime.io.network.LocalConnectionManager

所有已实现的接口:

ConnectionManager

public class LocalConnectionManager
extends Object
implements ConnectionManager

A connection manager implementation to bypass setup overhead for task managers running in local execution mode.

构造器概要

构造器

构造器和说明
LocalConnectionManager()

方法概要

限定符和类型	方法和说明
void	closeOpenChannelConnections(ConnectionID connectionId) Closes opened ChannelConnections in case of a resource release.
PartitionRequestClient	createPartitionRequestClient(ConnectionID connectionId) Creates a PartitionRequestClient instance for the given ConnectionID.
int	getNumberOfActiveConnections()
void	shutdown()
int	start() Starts the internal related components for network connection and communication.

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

LocalConnectionManager

public LocalConnectionManager()

方法详细资料

start

public int start()

从接口复制的说明: ConnectionManager

Starts the internal related components for network connection and communication.

指定者:

start 在接口中 ConnectionManager

返回:

a port to connect to the task executor for shuffle data exchange, -1 if only local connection is possible.

createPartitionRequestClient

public PartitionRequestClient createPartitionRequestClient(ConnectionID connectionId)

从接口复制的说明: ConnectionManager

Creates a PartitionRequestClient instance for the given ConnectionID.

指定者:

createPartitionRequestClient 在接口中 ConnectionManager

closeOpenChannelConnections

public void closeOpenChannelConnections(ConnectionID connectionId)

从接口复制的说明: ConnectionManager

Closes opened ChannelConnections in case of a resource release.

指定者:

closeOpenChannelConnections 在接口中 ConnectionManager

getNumberOfActiveConnections

public int getNumberOfActiveConnections()

指定者:

getNumberOfActiveConnections 在接口中 ConnectionManager

shutdown

public void shutdown()

指定者:

shutdown 在接口中 ConnectionManager