org.apache.hadoop.hdfs.server.datanode
Interfaces 
DataNodeMXBean
ReplicaInPipelineInterface
Classes 
browseBlock_jsp
browseDirectory_jsp
CachingStrategy
CachingStrategy.Builder
dataNodeHome_jsp
FinalizedReplica
ReplicaBeingWritten
ReplicaInfo.ReplicaDirInfo
ReplicaInPipeline
ReplicaUnderRecovery
ReplicaWaitingToBeRecovered
SecureDataNodeStarter
SecureDataNodeStarter.SecureResources
ShortCircuitRegistry
ShortCircuitRegistry.NewShmInfo
tail_jsp
Enums 
DataNodeLayoutVersion.Feature
Exceptions 
ReplicaAlreadyExistsException
ReplicaNotFoundException