org.apache.hadoop.hdfs.security.token.block
Class BlockTokenSelector

java.lang.Object
  extended by org.apache.hadoop.hdfs.security.token.block.BlockTokenSelector
All Implemented Interfaces:
org.apache.hadoop.security.token.TokenSelector<BlockTokenIdentifier>

@InterfaceAudience.Private
public class BlockTokenSelector
extends Object
implements org.apache.hadoop.security.token.TokenSelector<BlockTokenIdentifier>

A block token selector for HDFS


Constructor Summary
BlockTokenSelector()
           
 
Method Summary
 org.apache.hadoop.security.token.Token<BlockTokenIdentifier> 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

BlockTokenSelector

public BlockTokenSelector()
Method Detail

selectToken

public org.apache.hadoop.security.token.Token<BlockTokenIdentifier> 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<BlockTokenIdentifier>


Copyright © 2009 The Apache Software Foundation