Package org.apache.hadoop.yarn.security

Class NMTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.yarn.security.NMTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

@Public
@Evolving
public class NMTokenIdentifier
extends org.apache.hadoop.security.token.TokenIdentifier

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.hadoop.io.Text	KIND

Constructor Summary

Constructors

Constructor	Description
NMTokenIdentifier()	Default constructor needed by RPC/Secret manager
NMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, org.apache.hadoop.yarn.api.records.NodeId nodeId, String applicationSubmitter, int masterKeyId)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId()
String	getApplicationSubmitter()
int	getKeyId()
org.apache.hadoop.io.Text	getKind()
org.apache.hadoop.yarn.api.records.NodeId	getNodeId()
org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.NMTokenIdentifierProto	getProto()
org.apache.hadoop.security.UserGroupInformation	getUser()
int	hashCode()
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

Methods inherited from class org.apache.hadoop.security.token.TokenIdentifier

getBytes, getTrackingId

Methods inherited from class java.lang.Object

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

Field Details

KIND

public static final org.apache.hadoop.io.Text KIND

Constructor Details

NMTokenIdentifier

public NMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
 org.apache.hadoop.yarn.api.records.NodeId nodeId,
 String applicationSubmitter,
 int masterKeyId)

NMTokenIdentifier

public NMTokenIdentifier()

Default constructor needed by RPC/Secret manager

Method Details

getApplicationAttemptId

public org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId()

getNodeId

public org.apache.hadoop.yarn.api.records.NodeId getNodeId()

getApplicationSubmitter

public String getApplicationSubmitter()

getKeyId

public int getKeyId()

write

public void write(DataOutput out)
           throws IOException

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Throws:

IOException

getKind

public org.apache.hadoop.io.Text getKind()

Specified by:

getKind in class org.apache.hadoop.security.token.TokenIdentifier

getUser

public org.apache.hadoop.security.UserGroupInformation getUser()

Specified by:

getUser in class org.apache.hadoop.security.token.TokenIdentifier

getProto

public org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.NMTokenIdentifierProto getProto()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object