类的使用
org.apache.flink.runtime.shuffle.PartitionDescriptor

使用PartitionDescriptor的程序包

程序包	说明
org.apache.flink.runtime.deployment
org.apache.flink.runtime.shuffle

org.apache.flink.runtime.deployment中PartitionDescriptor的使用

参数类型为PartitionDescriptor的org.apache.flink.runtime.deployment中的构造器

构造器和说明
ResultPartitionDeploymentDescriptor(PartitionDescriptor partitionDescriptor, ShuffleDescriptor shuffleDescriptor, int maxParallelism)

org.apache.flink.runtime.shuffle中PartitionDescriptor的使用

返回PartitionDescriptor的org.apache.flink.runtime.shuffle中的方法

限定符和类型	方法和说明
static PartitionDescriptor	PartitionDescriptor.from(IntermediateResultPartition partition)

参数类型为PartitionDescriptor的org.apache.flink.runtime.shuffle中的方法

限定符和类型	方法和说明
CompletableFuture<T>	ShuffleMaster.registerPartitionWithProducer(org.apache.flink.api.common.JobID jobID, PartitionDescriptor partitionDescriptor, ProducerDescriptor producerDescriptor) Asynchronously register a partition and its producer with the shuffle service.
CompletableFuture<NettyShuffleDescriptor>	NettyShuffleMaster.registerPartitionWithProducer(org.apache.flink.api.common.JobID jobID, PartitionDescriptor partitionDescriptor, ProducerDescriptor producerDescriptor)