Package org.apache.hadoop.hdfs.server.blockmanagement

Interface Summary

Interface	Description
DatanodeStatistics	Datanode statistics

Class Summary

Class	Description
BlockInfo	Internal class for block metadata.
BlockInfoUnderConstruction	Represents a block that is currently being constructed. This is usually the last block of a file opened for write or append.
DatanodeDescriptor.BlockIterator	Iterates over the list of blocks belonging to the datanode.
NumberReplicas	A immutable object that stores the number of live replicas and the number of decommissined Replicas.

Enum Summary

Enum	Description
CorruptReplicasMap.Reason	The corruption reason code