org.apache.hadoop.hbase.util

类 HbckRegionInfo

java.lang.Object

org.apache.hadoop.hbase.util.HbckRegionInfo

所有已实现的接口:

KeyRange

@InterfaceAudience.Private
 @InterfaceStability.Evolving
public class HbckRegionInfo
extends Object
implements KeyRange

Maintain information about a particular region. It gathers information from three places -- HDFS, META, and region servers.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	HbckRegionInfo.HdfsEntry Stores the regioninfo entries from HDFS
static class	HbckRegionInfo.MetaEntry Stores the regioninfo entries scanned from META

构造器概要

构造器

构造器和说明
HbckRegionInfo(HbckRegionInfo.MetaEntry metaEntry)

方法概要

限定符和类型	方法和说明
void	addServer(RegionInfo regionInfo, ServerName serverName)
boolean	containsOnlyHdfsEdits()
List<ServerName>	getDeployedOn()
byte[]	getEndKey()
HbckRegionInfo.HdfsEntry	getHdfsEntry()
RegionInfo	getHdfsHRI()
org.apache.hadoop.fs.Path	getHdfsRegionDir()
HbckRegionInfo.MetaEntry	getMetaEntry()
long	getModTime()
List<org.apache.hadoop.hbase.util.HbckRegionInfo.OnlineEntry>	getOnlineEntries()
RegionInfo	getPrimaryHRIForDeployedReplica()
byte[]	getRegionName()
String	getRegionNameAsString()
int	getReplicaId()
byte[]	getStartKey()
TableName	getTableName()
boolean	isHdfsRegioninfoPresent()
boolean	isMerged()
boolean	isSkipChecks()
void	loadHdfsRegioninfo(org.apache.hadoop.conf.Configuration conf) Read the .regioninfo file from the file system.
void	setHdfsEntry(HbckRegionInfo.HdfsEntry hdfsEntry)
void	setMerged(boolean isMerged)
void	setMetaEntry(HbckRegionInfo.MetaEntry metaEntry)
void	setSkipChecks(boolean skipChecks)
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

HbckRegionInfo

public HbckRegionInfo(HbckRegionInfo.MetaEntry metaEntry)

方法详细资料

getReplicaId

public int getReplicaId()

addServer

public void addServer(RegionInfo regionInfo,
                      ServerName serverName)

toString

public String toString()

覆盖:

toString 在类中 Object

getStartKey

public byte[] getStartKey()

指定者:

getStartKey 在接口中 KeyRange

getEndKey

public byte[] getEndKey()

指定者:

getEndKey 在接口中 KeyRange

getMetaEntry

public HbckRegionInfo.MetaEntry getMetaEntry()

setMetaEntry

public void setMetaEntry(HbckRegionInfo.MetaEntry metaEntry)

getHdfsEntry

public HbckRegionInfo.HdfsEntry getHdfsEntry()

setHdfsEntry

public void setHdfsEntry(HbckRegionInfo.HdfsEntry hdfsEntry)

getOnlineEntries

public List<org.apache.hadoop.hbase.util.HbckRegionInfo.OnlineEntry> getOnlineEntries()

getDeployedOn

public List<ServerName> getDeployedOn()

loadHdfsRegioninfo

public void loadHdfsRegioninfo(org.apache.hadoop.conf.Configuration conf)
                        throws IOException

Read the .regioninfo file from the file system. If there is no .regioninfo, add it to the orphan hdfs region list.

抛出:

IOException

getTableName

public TableName getTableName()

getRegionNameAsString

public String getRegionNameAsString()

getRegionName

public byte[] getRegionName()

getPrimaryHRIForDeployedReplica

public RegionInfo getPrimaryHRIForDeployedReplica()

getHdfsRegionDir

public org.apache.hadoop.fs.Path getHdfsRegionDir()

containsOnlyHdfsEdits

public boolean containsOnlyHdfsEdits()

isHdfsRegioninfoPresent

public boolean isHdfsRegioninfoPresent()

getModTime

public long getModTime()

getHdfsHRI

public RegionInfo getHdfsHRI()

setSkipChecks

public void setSkipChecks(boolean skipChecks)

isSkipChecks

public boolean isSkipChecks()

setMerged

public void setMerged(boolean isMerged)

isMerged

public boolean isMerged()