接口的使用
org.apache.flink.runtime.io.PullingAsyncDataInput

使用PullingAsyncDataInput的程序包

程序包	说明
org.apache.flink.runtime.io.network.partition.consumer
org.apache.flink.runtime.taskmanager

org.apache.flink.runtime.io.network.partition.consumer中PullingAsyncDataInput的使用

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

限定符和类型	类和说明
class	IndexedInputGate An InputGate with a specific index.
class	InputGate An input gate consumes one or more partitions of a single produced intermediate result.
class	SingleInputGate An input gate consumes one or more partitions of a single produced intermediate result.
class	UnionInputGate Input gate wrapper to union the input from multiple input gates.

org.apache.flink.runtime.taskmanager中PullingAsyncDataInput的使用

实现PullingAsyncDataInput的org.apache.flink.runtime.taskmanager中的类

限定符和类型	类和说明
class	InputGateWithMetrics This class wraps InputGate provided by shuffle service and it is mainly used for increasing general input metrics from TaskIOMetricGroup.