org.apache.hadoop.yarn.security

Class DockerCredentialTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.yarn.security.DockerCredentialTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class DockerCredentialTokenIdentifier
extends org.apache.hadoop.security.token.TokenIdentifier

TokenIdentifier for Docker registry credentials.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
DockerCredentialTokenIdentifier() Default constructor needed for the Service Loader.
DockerCredentialTokenIdentifier(String registryUrl, String applicationId)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getApplicationId() Get the application ID.
org.apache.hadoop.io.Text	getKind() Return the TokenIdentifier kind.
org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.DockerCredentialTokenIdentifierProto	getProto() Return the ProtoBuf formatted data.
String	getRegistryUrl() Get the registry URL.
org.apache.hadoop.security.UserGroupInformation	getUser() Return a remote user based on the registry URL and Application ID.
int	hashCode()
void	readFields(DataInput in) Populate the Proto object with the input.
String	toString()
void	write(DataOutput out) Write the TokenIdentifier to the output stream.

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

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

Constructor Detail

DockerCredentialTokenIdentifier

public DockerCredentialTokenIdentifier(String registryUrl,
                                       String applicationId)

DockerCredentialTokenIdentifier

public DockerCredentialTokenIdentifier()

Default constructor needed for the Service Loader.

Method Detail

write

public void write(DataOutput out)
           throws IOException

Write the TokenIdentifier to the output stream.

Parameters:

out - DataOutput to serialize this object into.

Throws:

IOException - if the write fails.

readFields

public void readFields(DataInput in)
                throws IOException

Populate the Proto object with the input.

Parameters:

in - DataInput to deserialize this object from.

Throws:

IOException - if the read fails.

getProto

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

Return the ProtoBuf formatted data.

Returns:

the ProtoBuf representation of the data.

getKind

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

Return the TokenIdentifier kind.

Specified by:

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

Returns:

the TokenIdentifier kind.

getUser

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

Return a remote user based on the registry URL and Application ID.

Specified by:

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

Returns:

a remote user based on the registry URL and Application ID.

getRegistryUrl

public String getRegistryUrl()

Get the registry URL.

Returns:

the registry URL.

getApplicationId

public String getApplicationId()

Get the application ID.

Returns:

the application ID.

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