@Private @Unstable

Package org.apache.hadoop.hdfs.server.common.sps

This package provides commonly used classes for the block movement.

Interface Summary

Interface	Description
BlocksMovementsStatusHandler	Blocks movements status handler, which can be used to collect details of the completed block movements.

Class Summary

Class	Description
BlockDispatcher	Dispatching block replica moves between datanodes to satisfy the storage policy.
BlockMovementAttemptFinished	This class represents status from a block movement task.
BlockStorageMovementTracker	This class is used to track the completion of block movement future tasks.

Enum Summary

Enum	Description
BlockMovementStatus	Block movement status code.