Package org.apache.flink.runtime.io.network.partition.consumer

Class Summary

Class	Description
BufferOrEvent	Either type for Buffer or AbstractEvent instances tagged with the channel index, from which they were received.
InputChannel	An input channel consumes a single ResultSubpartitionView.
InputChannel.BufferAndAvailability	A combination of a Buffer and a flag indicating availability of further buffers, and the backlog length indicating how many non-event buffers are available in the subpartition.
InputChannelID	Identifier for input channels.
InputGate	An input gate consumes one or more partitions of a single produced intermediate result.
InputGate.InputWithData<INPUT,DATA>	Simple pojo for INPUT, DATA and moreAvailable.
InputGateID	Runtime identifier of a consumed IntermediateResult.
LocalInputChannel	An input channel, which requests a local subpartition.
RemoteChannelStateChecker	Handles the response of PartitionProducerStateProvider.
RemoteInputChannel	An input channel, which requests a remote partition queue.
SingleInputGate	An input gate consumes one or more partitions of a single produced intermediate result.
SingleInputGateFactory	Factory for SingleInputGate to use in NettyShuffleEnvironment.
UnionInputGate	Input gate wrapper to union the input from multiple input gates.

Exception Summary

Exception	Description
PartitionConnectionException	Exception for failed partition requests due to connection failure with unreachable producer.