Uses of Package
org.apache.hadoop.hdfs.server.datanode

Packages that use org.apache.hadoop.hdfs.server.datanode

org.apache.hadoop.hdfs.server.datanode

Classes in org.apache.hadoop.hdfs.server.datanode used by org.apache.hadoop.hdfs.server.datanode

CachingStrategy
The caching strategy we should use for an HDFS read or write operation.

FinalizedReplica
This class describes a replica that has been finalized.

ReplicaBeingWritten
This class represents replicas being written.

ReplicaInPipeline
This class defines a replica in a pipeline, which includes a persistent replica being written to by a dfs client or a temporary replica being replicated by a source datanode or being copied for the balancing purpose.

ReplicaInPipelineInterface
This defines the interface of a replica in Pipeline that's being written to

ReplicaUnderRecovery
This class represents replicas that are under block recovery It has a recovery id that is equal to the generation stamp that the replica will be bumped to after recovery The recovery id is used to handle multiple concurrent block recoveries.

ReplicaWaitingToBeRecovered
This class represents a replica that is waiting to be recovered.

SecureDataNodeStarter.SecureResources
Stash necessary resources needed for datanode operation in a secure env.