org.apache.hadoop.hdfs.server.protocol

Class DatanodeStorage

java.lang.Object

org.apache.hadoop.hdfs.server.protocol.DatanodeStorage

public class DatanodeStorage
extends Object

Class captures information of a storage in Datanode.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DatanodeStorage.State The state of the storage.

Constructor Summary

Constructors

Constructor and Description
DatanodeStorage(String storageID) Create a storage with DatanodeStorage.State.NORMAL.
DatanodeStorage(String sid, DatanodeStorage.State s)

Method Summary

Methods

Modifier and Type	Method and Description
DatanodeStorage.State	getState()
String	getStorageID()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DatanodeStorage

public DatanodeStorage(String storageID)

Create a storage with DatanodeStorage.State.NORMAL.

Parameters:

storageID -

DatanodeStorage

public DatanodeStorage(String sid,
               DatanodeStorage.State s)

Method Detail

getStorageID

public String getStorageID()

getState

public DatanodeStorage.State getState()