Package org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle

Interface Summary

Interface	Description
ShuffleDescriptorRetriever	The retriever for shuffle descriptor.
TieredShuffleMasterSnapshot	This class represents a snapshot of tiered shuffle master, which can be used to restore the internal state of the shuffle master.

Class Summary

Class	Description
AllTieredShuffleMasterSnapshots	This is a collection of all TieredShuffleMasterSnapshots from every tier in one snapshot round.
EmptyTieredShuffleMasterSnapshot	A singleton implementation of TieredShuffleMasterSnapshot that represents an empty snapshot of tiered shuffle master.
TieredInternalShuffleMaster	A wrapper internal shuffle master class for tiered storage.
TieredInternalShuffleMasterSnapshot	The internal ShuffleMasterSnapshot for hybrid shuffle.
TieredResultPartition	TieredResultPartition appends records and events to the tiered storage, which supports the upstream dynamically switches storage tier for writing shuffle data, and the downstream will read data from the relevant tier.
TieredResultPartitionFactory	TieredResultPartitionFactory contains the components to set up tiered storage.
TierFactoryInitializer	A class responsible for initializing and returning a list of TierFactory instances based on the provided TieredStorageConfiguration.