org.apache.hadoop.hdfs.security.token.delegation

类 DelegationTokenSelector

java.lang.Object

org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSelector<DelegationTokenIdentifier>

org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSelector

所有已实现的接口:

TokenSelector<DelegationTokenIdentifier>

public class DelegationTokenSelector
extends AbstractDelegationTokenSelector<DelegationTokenIdentifier>

A delegation token that is specialized for HDFS

构造器概要

构造器

构造器和说明
DelegationTokenSelector()

方法概要

方法

限定符和类型	方法和说明
static Token<DelegationTokenIdentifier>	selectHdfsDelegationToken(InetSocketAddress nnAddr, UserGroupInformation ugi, Configuration conf) Select the delegation token for hdfs from the ugi.

从类继承的方法 org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSelector

selectToken

从类继承的方法 java.lang.Object

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

构造器详细资料

DelegationTokenSelector

public DelegationTokenSelector()

方法详细资料

selectHdfsDelegationToken

public static Token<DelegationTokenIdentifier> selectHdfsDelegationToken(InetSocketAddress nnAddr,
                                                         UserGroupInformation ugi,
                                                         Configuration conf)

Select the delegation token for hdfs from the ugi.