org.apache.hadoop.hdfs.server.common

类 StorageInfo

java.lang.Object

org.apache.hadoop.hdfs.server.common.StorageInfo

直接已知子类:

CheckpointSignature, NamespaceInfo, Storage

public class StorageInfo
extends Object

Common class for storage information. TODO namespaceID should be long and computed as hash(address + port)

字段概要

字段

限定符和类型	字段和说明
long	cTime
int	layoutVersion
int	namespaceID

构造器概要

构造器

构造器和说明
StorageInfo()
StorageInfo(int layoutV, int nsID, long cT)
StorageInfo(StorageInfo from)

方法概要

方法

限定符和类型	方法和说明
long	getCTime()
int	getLayoutVersion()
int	getNamespaceID()
void	setStorageInfo(StorageInfo from)

从类继承的方法 java.lang.Object

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

字段详细资料

layoutVersion

public int layoutVersion

namespaceID

public int namespaceID

cTime

public long cTime

构造器详细资料

StorageInfo

public StorageInfo()

StorageInfo

public StorageInfo(int layoutV,
           int nsID,
           long cT)

StorageInfo

public StorageInfo(StorageInfo from)

方法详细资料

getLayoutVersion

public int getLayoutVersion()

getNamespaceID

public int getNamespaceID()

getCTime

public long getCTime()

setStorageInfo

public void setStorageInfo(StorageInfo from)