Package org.apache.hadoop.hdfs.server.federation.router.security.token

@Private @Evolving package org.apache.hadoop.hdfs.server.federation.router.security.token

Includes implementations of token secret managers. Implementations should extend AbstractDelegationTokenSecretManager.

Related Packages

Package	Description
org.apache.hadoop.hdfs.server.federation.router.security	Includes router security manager and token store implementations.

Class	Description
DistributedSQLCounter	Distributed counter that relies on a SQL database to synchronize between multiple clients.
SQLConnectionFactory	Interface to provide SQL connections to the SQLDelegationTokenSecretManagerImpl.
SQLDelegationTokenSecretManagerImpl	An implementation of SQLDelegationTokenSecretManager that persists TokenIdentifiers and DelegationKeys in a SQL database.
SQLSecretManagerRetriableHandler	Interface to handle retries when SQLDelegationTokenSecretManagerImpl throws expected errors.
SQLSecretManagerRetriableHandler.SQLCommand<T>
SQLSecretManagerRetriableHandler.SQLCommandVoid
ZKDelegationTokenSecretManagerImpl	Zookeeper based router delegation token store implementation.