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

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

Package	Description
org.apache.hadoop.hdfs.server.common
org.apache.hadoop.hdfs.server.common.blockaliasmap	The AliasMap defines mapping of PROVIDED HDFS blocks to data in remote storage systems.
org.apache.hadoop.hdfs.server.common.blockaliasmap.impl
org.apache.hadoop.hdfs.server.namenode

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

Class	Description
BlockAlias	Interface used to load provided blocks.
DataNodeLockManager.LockLevel	Acquire block pool level and volume level lock first if you want to acquire dir lock.
HdfsServerConstants.BlockUCState	States, which a block can go through while it is under construction.
HdfsServerConstants.NamenodeRole	Defines the NameNode role.
HdfsServerConstants.NodeType	Type of the node
HdfsServerConstants.ReplicaState	Block replica states, which it can go through while being constructed.
HdfsServerConstants.RollingUpgradeStartupOption	Startup options for rolling upgrade.
HdfsServerConstants.StartupOption	Startup options
Storage.StorageState

Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.common.blockaliasmap

Class	Description
BlockAlias	Interface used to load provided blocks.

Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.common.blockaliasmap.impl

Class	Description
FileRegion	This class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).

Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.namenode

Class	Description
FileRegion	This class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).
Storage.StorageDirType	An interface to denote storage directory type Implementations can define a type for storage directory by implementing this interface.