org.apache.hadoop.yarn.security

Class AMRMTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.yarn.security.AMRMTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public class AMRMTokenIdentifier
extends org.apache.hadoop.security.token.TokenIdentifier

AMRMTokenIdentifier is the TokenIdentifier to be used by ApplicationMasters to authenticate to the ResourceManager.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AMRMTokenIdentifier.Renewer

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
AMRMTokenIdentifier()
AMRMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, int masterKeyId)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId()
int	getKeyId()
org.apache.hadoop.io.Text	getKind()
org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.AMRMTokenIdentifierProto	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 Detail

KIND_NAME

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

Constructor Detail

AMRMTokenIdentifier

public AMRMTokenIdentifier()

AMRMTokenIdentifier

public AMRMTokenIdentifier(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                           int masterKeyId)

Method Detail

getApplicationAttemptId

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

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

getKeyId

public int getKeyId()

getProto

public org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.AMRMTokenIdentifierProto 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