org.apache.flink.runtime.io.network.netty

类 NettyConnectionManager

java.lang.Object

org.apache.flink.runtime.io.network.netty.NettyConnectionManager

所有已实现的接口:

ConnectionManager

public class NettyConnectionManager
extends Object
implements ConnectionManager

构造器概要

构造器

构造器和说明
NettyConnectionManager(NettyBufferPool bufferPool, ResultPartitionProvider partitionProvider, TaskEventPublisher taskEventPublisher, NettyConfig nettyConfig)
NettyConnectionManager(ResultPartitionProvider partitionProvider, TaskEventPublisher taskEventPublisher, NettyConfig nettyConfig)

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

NettyConnectionManager

public NettyConnectionManager(ResultPartitionProvider partitionProvider,
                              TaskEventPublisher taskEventPublisher,
                              NettyConfig nettyConfig)

NettyConnectionManager

@VisibleForTesting
public NettyConnectionManager(NettyBufferPool bufferPool,
                                                 ResultPartitionProvider partitionProvider,
                                                 TaskEventPublisher taskEventPublisher,
                                                 NettyConfig nettyConfig)

方法详细资料

start

public int start()
          throws IOException

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.

抛出:

IOException

createPartitionRequestClient

public PartitionRequestClient createPartitionRequestClient(ConnectionID connectionId)
                                                    throws IOException,
                                                           InterruptedException

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

抛出:

IOException

InterruptedException

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