Uses of Class
org.apache.hadoop.security.token.Token

Packages that use Token

org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.mapred	A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner.
org.apache.hadoop.mapreduce.security
org.apache.hadoop.mapreduce.security.token
org.apache.hadoop.security
org.apache.hadoop.security.token
org.apache.hadoop.security.token.delegation

Uses of Token in org.apache.hadoop.fs

Methods in org.apache.hadoop.fs that return Token

Token<?>

FileSystem.getDelegationToken(String renewer) Get a new delegation token for this file system.

Uses of Token in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred that return Token

Token<DelegationTokenIdentifier>	JobTracker.getDelegationToken(Text renewer) Get a new delegation token.
Token<DelegationTokenIdentifier>	JobClient.getDelegationToken(Text renewer)

Methods in org.apache.hadoop.mapred with parameters of type Token

void	JobClient.Renewer.cancel(Token<?> token, Configuration conf)
void	JobTracker.cancelDelegationToken(Token<DelegationTokenIdentifier> token) Discard a current delegation token.
void	JobClient.cancelDelegationToken(Token<DelegationTokenIdentifier> token) Cancel a delegation token from the JobTracker
boolean	JobClient.Renewer.isManaged(Token<?> token)
long	JobClient.Renewer.renew(Token<?> token, Configuration conf)
long	JobTracker.renewDelegationToken(Token<DelegationTokenIdentifier> token) Renew a delegation token to extend its lifetime.
long	JobClient.renewDelegationToken(Token<DelegationTokenIdentifier> token) Renew a delegation token

Uses of Token in org.apache.hadoop.mapreduce.security

Methods in org.apache.hadoop.mapreduce.security that return Token

static Token<org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier>	TokenCache.getDelegationToken(Credentials credentials, String namenode)
static Token<JobTokenIdentifier>	TokenCache.getJobToken(Credentials credentials)

Methods in org.apache.hadoop.mapreduce.security with parameters of type Token

static void

TokenCache.setJobToken(Token<? extends TokenIdentifier> t, Credentials credentials) store job token

Uses of Token in org.apache.hadoop.mapreduce.security.token

Methods in org.apache.hadoop.mapreduce.security.token that return Token

Token<JobTokenIdentifier>

JobTokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)

Methods in org.apache.hadoop.mapreduce.security.token with parameters of type Token

void	JobTokenSecretManager.addTokenForJob(String jobId, Token<JobTokenIdentifier> token) Add the job token of a job to cache

Method parameters in org.apache.hadoop.mapreduce.security.token with type arguments of type Token

Token<JobTokenIdentifier>

JobTokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)

Uses of Token in org.apache.hadoop.security

Methods in org.apache.hadoop.security that return Token

Token<? extends TokenIdentifier>

Credentials.getToken(Text alias) Returns the Token object for the alias

Methods in org.apache.hadoop.security that return types with arguments of type Token

Collection<Token<? extends TokenIdentifier>>	Credentials.getAllTokens() Return all the tokens in the in-memory map
Collection<Token<? extends TokenIdentifier>>	UserGroupInformation.getTokens() Obtain the collection of tokens associated with this user.

Methods in org.apache.hadoop.security with parameters of type Token

void	Credentials.addToken(Text alias, Token<? extends TokenIdentifier> t) Add a token in the storage (in memory)
boolean	UserGroupInformation.addToken(Token<? extends TokenIdentifier> token) Add a token to this UGI
static InetSocketAddress	SecurityUtil.getTokenServiceAddr(Token<?> token) Decode the given token's service field into an InetAddress
static void	SecurityUtil.setTokenService(Token<?> token, InetSocketAddress addr) Set the given token's service to the format expected by the RPC client

Constructors in org.apache.hadoop.security with parameters of type Token

SaslRpcClient(SaslRpcServer.AuthMethod method, Token<? extends TokenIdentifier> token, String serverPrincipal)
Create a SaslRpcClient for an authentication method

Uses of Token in org.apache.hadoop.security.token

Methods in org.apache.hadoop.security.token that return Token

Token<T>

TokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)

Methods in org.apache.hadoop.security.token with parameters of type Token

abstract void	TokenRenewer.cancel(Token<?> token, Configuration conf) Cancel the given token
void	Token.TrivialRenewer.cancel(Token<?> token, Configuration conf)
abstract boolean	TokenRenewer.isManaged(Token<?> token) Is the given token managed? Only managed tokens may be renewed or cancelled.
boolean	Token.TrivialRenewer.isManaged(Token<?> token)
abstract long	TokenRenewer.renew(Token<?> token, Configuration conf) Renew the given token.
long	Token.TrivialRenewer.renew(Token<?> token, Configuration conf)

Method parameters in org.apache.hadoop.security.token with type arguments of type Token

Token<T>

TokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)

Constructors in org.apache.hadoop.security.token with parameters of type Token

Token(Token<T> other)
Clone a token.

Uses of Token in org.apache.hadoop.security.token.delegation

Methods in org.apache.hadoop.security.token.delegation that return Token

Token<TokenIdent>

AbstractDelegationTokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)

Methods in org.apache.hadoop.security.token.delegation with parameters of type Token

TokenIdent	AbstractDelegationTokenSecretManager.cancelToken(Token<TokenIdent> token, String canceller) Cancel a token by removing it from cache.
long	AbstractDelegationTokenSecretManager.renewToken(Token<TokenIdent> token, String renewer) Renew a delegation token.

Method parameters in org.apache.hadoop.security.token.delegation with type arguments of type Token

Token<TokenIdent>

AbstractDelegationTokenSelector.selectToken(Text service, Collection<Token<? extends TokenIdentifier>> tokens)