org.apache.flink.runtime.security.token.hadoop

Class HadoopDelegationTokenConverter

java.lang.Object

org.apache.flink.runtime.security.token.hadoop.HadoopDelegationTokenConverter

@Internal
public class HadoopDelegationTokenConverter
extends Object

Delegation token serializer and deserializer functionality.

Constructor Summary

Constructors

Constructor and Description
HadoopDelegationTokenConverter()

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.security.Credentials	deserialize(byte[] credentialsBytes) Deserializes delegation tokens.
static byte[]	serialize(org.apache.hadoop.security.Credentials credentials) Serializes delegation tokens.

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopDelegationTokenConverter

public HadoopDelegationTokenConverter()

Method Detail

serialize

public static byte[] serialize(org.apache.hadoop.security.Credentials credentials)
                        throws IOException

Serializes delegation tokens.

Throws:

IOException

deserialize

public static org.apache.hadoop.security.Credentials deserialize(byte[] credentialsBytes)
                                                          throws IOException

Deserializes delegation tokens.

Throws:

IOException