Package org.apache.hadoop.yarn.api.records

Class NodeLabel

java.lang.Object

org.apache.hadoop.yarn.api.records.NodeLabel

All Implemented Interfaces:

Comparable<NodeLabel>

@Public
@Unstable
public abstract class NodeLabel
extends Object
implements Comparable<NodeLabel>

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	DEFAULT_NODE_LABEL_EXCLUSIVITY	By default, node label is exclusive or not
static final String	DEFAULT_NODE_LABEL_PARTITION	Default node label partition used for displaying.
static final String	NODE_LABEL_EXPRESSION_NOT_SET	Node Label expression not set .

Constructor Summary

Constructors

Constructor	Description
NodeLabel()

Method Summary

Modifier and Type	Method	Description
int	compareTo(NodeLabel other)
boolean	equals(Object obj)
abstract String	getName()
int	hashCode()
abstract boolean	isExclusive()
static NodeLabel	newInstance(String name)
static NodeLabel	newInstance(String name, boolean isExclusive)
abstract void	setExclusivity(boolean isExclusive)
abstract void	setName(String name)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

DEFAULT_NODE_LABEL_PARTITION

@Private
@Unstable
public static final String DEFAULT_NODE_LABEL_PARTITION

Default node label partition used for displaying.

See Also:

• Constant Field Values

NODE_LABEL_EXPRESSION_NOT_SET

@Private
@Unstable
public static final String NODE_LABEL_EXPRESSION_NOT_SET

Node Label expression not set .

See Also:

• Constant Field Values

DEFAULT_NODE_LABEL_EXCLUSIVITY

@Private
@Unstable
public static final boolean DEFAULT_NODE_LABEL_EXCLUSIVITY

By default, node label is exclusive or not

See Also:

• Constant Field Values

Constructor Details

NodeLabel

public NodeLabel()

Method Details

newInstance

@Private
@Unstable
public static NodeLabel newInstance(String name)

newInstance

@Private
@Unstable
public static NodeLabel newInstance(String name,
 boolean isExclusive)

getName

@Public
@Stable
public abstract String getName()

setName

@Private
@Unstable
public abstract void setName(String name)

isExclusive

@Public
@Stable
public abstract boolean isExclusive()

setExclusivity

@Private
@Unstable
public abstract void setExclusivity(boolean isExclusive)

compareTo

public int compareTo(NodeLabel other)

Specified by:

compareTo in interface Comparable<NodeLabel>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object