| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.server.blockmanagement | |
| org.apache.hadoop.hdfs.server.namenode |
| Class and Description |
|---|
| BlockManagerFaultInjector
Used to inject certain faults for testing.
|
| BlockStoragePolicySuite
A collection of block storage policies.
|
| CorruptReplicasMap.Reason
The corruption reason code
|
| DatanodeAdminMonitorBase
This abstract class provides some base methods which are inherited by
the DatanodeAdmin BackOff and Default Monitors, which control decommission
and maintenance mode.
|
| DatanodeAdminMonitorInterface
Interface used to implement a decommission and maintenance monitor class,
which is instantiated by the DatanodeAdminManager class.
|
| DatanodeDescriptor.CachedBlocksList.Type |
| DatanodeStorageInfo
A Datanode has one or more storages.
|
| HostSet
The HostSet allows efficient queries on matching wildcard addresses.
|
| NumberReplicas.StoredReplicaState |
| Class and Description |
|---|
| BlockStoragePolicySuite
A collection of block storage policies.
|
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