接口的使用
org.apache.flink.runtime.io.network.partition.ResultPartitionProvider

使用ResultPartitionProvider的程序包

程序包	说明
org.apache.flink.runtime.io.network
org.apache.flink.runtime.io.network.netty
org.apache.flink.runtime.io.network.partition

org.apache.flink.runtime.io.network中ResultPartitionProvider的使用

参数类型为ResultPartitionProvider的org.apache.flink.runtime.io.network中的方法

限定符和类型

方法和说明

void

NetworkSequenceViewReader.requestSubpartitionViewOrRegisterListener(ResultPartitionProvider partitionProvider, ResultPartitionID resultPartitionId, ResultSubpartitionIndexSet subpartitionIndexSet) When the netty server receives the downstream task's partition request and the upstream task has registered its partition, it will process the partition request immediately, otherwise it will create a PartitionRequestListener for given ResultPartitionID in ResultPartitionManager and notify the listener when the upstream task registers its partition.

org.apache.flink.runtime.io.network.netty中ResultPartitionProvider的使用

参数类型为ResultPartitionProvider的org.apache.flink.runtime.io.network.netty中的构造器

构造器和说明
NettyConnectionManager(NettyBufferPool bufferPool, ResultPartitionProvider partitionProvider, TaskEventPublisher taskEventPublisher, NettyConfig nettyConfig, int maxNumberOfConnections, boolean connectionReuseEnabled)
NettyConnectionManager(ResultPartitionProvider partitionProvider, TaskEventPublisher taskEventPublisher, NettyConfig nettyConfig, int maxNumberOfConnections, boolean connectionReuseEnabled)
NettyPartitionRequestListener(ResultPartitionProvider resultPartitionProvider, NetworkSequenceViewReader reader, ResultSubpartitionIndexSet subpartitionIndexSet, ResultPartitionID resultPartitionId)
NettyPartitionRequestListener(ResultPartitionProvider resultPartitionProvider, NetworkSequenceViewReader reader, ResultSubpartitionIndexSet subpartitionIndexSet, ResultPartitionID resultPartitionId, long createTimestamp)

org.apache.flink.runtime.io.network.partition中ResultPartitionProvider的使用

实现ResultPartitionProvider的org.apache.flink.runtime.io.network.partition中的类

限定符和类型	类和说明
class	ResultPartitionManager The result partition manager keeps track of all currently produced/consumed partitions of a task manager.