| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.server.datanode | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | FinalizedReplicaThis class describes a replica that has been finalized. | 
| class  | LocalReplicaInPipelineThis 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. | 
| class  | ReplicaBeingWrittenThis class represents replicas being written. | 
| class  | ReplicaUnderRecoveryThis 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. | 
| class  | ReplicaWaitingToBeRecoveredThis class represents a replica that is waiting to be recovered. | 
Copyright © 2008–2023 Apache Software Foundation. All rights reserved.