Package org.apache.hadoop.hbase.rest.model

Class StorageClusterStatusModel.Node

java.lang.Object

org.apache.hadoop.hbase.rest.model.StorageClusterStatusModel.Node

All Implemented Interfaces:

Serializable

Enclosing class:

StorageClusterStatusModel

public static class StorageClusterStatusModel.Node
extends Object
implements Serializable

Represents a region server.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StorageClusterStatusModel.Node.Region	Represents a region hosted on a region server.

Field Summary

Fields

Modifier and Type	Field	Description
private int	heapSizeMB
private int	maxHeapSizeMB
private String	name
private List<StorageClusterStatusModel.Node.Region>	regions
private long	requests
private static final long	serialVersionUID
private long	startCode

Constructor Summary

Constructors

Constructor	Description
Node()	Default constructor
Node(String name, long startCode)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addRegion(byte[] name, int stores, int storefiles, int storefileSizeMB, int memstoreSizeMB, long storefileIndexSizeKB, long readRequestsCount, long writeRequestsCount, int rootIndexSizeKB, int totalStaticIndexSizeKB, int totalStaticBloomSizeKB, long totalCompactingKVs, long currentCompactedKVs)	Add a region name to the list
int	getHeapSizeMB()	Returns the current heap size, in MB
int	getMaxHeapSizeMB()	Returns the maximum heap size, in MB
String	getName()	Returns the region server's name
StorageClusterStatusModel.Node.Region	getRegion(int index)
List<StorageClusterStatusModel.Node.Region>	getRegions()	Returns the list of regions served by the region server
long	getRequests()	Returns the number of requests per second processed by the region server
long	getStartCode()	Returns the region server's start code
void	setHeapSizeMB(int heapSizeMB)
void	setMaxHeapSizeMB(int maxHeapSizeMB)
void	setName(String name)
void	setRegions(List<StorageClusterStatusModel.Node.Region> regions)
void	setRequests(long requests)
void	setStartCode(long startCode)

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

name

private String name

startCode

private long startCode

requests

private long requests

heapSizeMB

private int heapSizeMB

maxHeapSizeMB

private int maxHeapSizeMB

regions

private List<StorageClusterStatusModel.Node.Region> regions

Constructor Details

Node

public Node()

Default constructor

Node

public Node(String name,
 long startCode)

Constructor

Parameters:

name - the region server name

startCode - the region server's start code

Method Details

addRegion

public void addRegion(byte[] name,
 int stores,
 int storefiles,
 int storefileSizeMB,
 int memstoreSizeMB,
 long storefileIndexSizeKB,
 long readRequestsCount,
 long writeRequestsCount,
 int rootIndexSizeKB,
 int totalStaticIndexSizeKB,
 int totalStaticBloomSizeKB,
 long totalCompactingKVs,
 long currentCompactedKVs)

Add a region name to the list

Parameters:

name - the region name

getRegion

public StorageClusterStatusModel.Node.Region getRegion(int index)

Parameters:

index - the index

Returns:

the region name

getName

public String getName()

Returns the region server's name

getStartCode

public long getStartCode()

Returns the region server's start code

getHeapSizeMB

public int getHeapSizeMB()

Returns the current heap size, in MB

getMaxHeapSizeMB

public int getMaxHeapSizeMB()

Returns the maximum heap size, in MB

getRegions

public List<StorageClusterStatusModel.Node.Region> getRegions()

Returns the list of regions served by the region server

getRequests

public long getRequests()

Returns the number of requests per second processed by the region server

setName

public void setName(String name)

Parameters:

name - the region server's hostname

setStartCode

public void setStartCode(long startCode)

Parameters:

startCode - the region server's start code

setHeapSizeMB

public void setHeapSizeMB(int heapSizeMB)

Parameters:

heapSizeMB - the current heap size, in MB

setMaxHeapSizeMB

public void setMaxHeapSizeMB(int maxHeapSizeMB)

Parameters:

maxHeapSizeMB - the maximum heap size, in MB

setRegions

public void setRegions(List<StorageClusterStatusModel.Node.Region> regions)

Parameters:

regions - a list of regions served by the region server

setRequests

public void setRequests(long requests)

Parameters:

requests - the number of requests per second processed by the region server