org.apache.hadoop.mapreduce.v2.security.client
Class ClientHSTokenSelector

java.lang.Object
  org.apache.hadoop.mapreduce.v2.security.client.ClientHSTokenSelector

All Implemented Interfaces:

org.apache.hadoop.security.token.TokenSelector<MRDelegationTokenIdentifier>

public class ClientHSTokenSelector
extends Object
implements org.apache.hadoop.security.token.TokenSelector<MRDelegationTokenIdentifier>

Constructor Summary

ClientHSTokenSelector()

Method Summary

org.apache.hadoop.security.token.Token<MRDelegationTokenIdentifier>

selectToken(org.apache.hadoop.io.Text service, Collection<org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier>> tokens)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientHSTokenSelector

public ClientHSTokenSelector()

Method Detail

selectToken

public org.apache.hadoop.security.token.Token<MRDelegationTokenIdentifier> selectToken(org.apache.hadoop.io.Text service,
                                                                                       Collection<org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier>> tokens)

Specified by:

selectToken in interface org.apache.hadoop.security.token.TokenSelector<MRDelegationTokenIdentifier>