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

Interface Summary

Interface	Description
AvailabilityNotifier	AvailabilityNotifier is used to notify that the data from the specific partition and subpartition in tiered storage is available.
BufferAccumulator	Accumulates received records into buffers.
HashSubpartitionBufferAccumulatorContext	This interface is used by HashSubpartitionBufferAccumulator to operate HashBufferAccumulator.
TieredStorageMemoryManager	The TieredStorageMemoryManager is to request or recycle buffers from LocalBufferPool for different memory owners, for example, the tiers, the buffer accumulator, etc.
TieredStorageResource	The resource (e.g., local files, remote storage files, etc.) for the Tiered Storage.

Class Summary

Class	Description
HashBufferAccumulator	The hash implementation of the BufferAccumulator.
HashSubpartitionBufferAccumulator	HashSubpartitionBufferAccumulator accumulates the records in a subpartition.
SortBufferAccumulator	The sort-based implementation of the BufferAccumulator.
TieredStorageConsumerClient	TieredStorageConsumerClient is used to read buffer from tiered store.
TieredStorageConsumerSpec	Describe the different data sources in TieredStorageConsumerClient.
TieredStorageMasterClient	Client of the Tiered Storage used by the master.
TieredStorageMemoryManagerImpl	The implementation for TieredStorageMemoryManager.
TieredStorageMemorySpec	The memory specs for a memory owner, including the owner itself, the number of guaranteed buffers of the memory owner, etc.
TieredStorageProducerClient	Client of the Tiered Storage used by the producer.
TieredStorageProducerMetricUpdate	The metric statistics for the tiered storage producer.
TieredStorageResourceRegistry	A registry that maintains local or remote resources that correspond to a certain set of data in the Tiered Storage.
TieredStorageSortBuffer	When getting buffers, The SortBasedDataBuffer need not recycle the read target buffer..