Uses of Class
org.apache.hadoop.security.token.delegation.DelegationKey

Packages that use DelegationKey

Package	Description
org.apache.hadoop.security.token.delegation	ZooKeeper secret manager for TokenIdentifiers and DelegationKeys.

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

Fields in org.apache.hadoop.security.token.delegation with type parameters of type DelegationKey

Modifier and Type	Field	Description
protected final Map<Integer,DelegationKey>	AbstractDelegationTokenSecretManager.allKeys	Access to allKeys is protected by this object lock

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

Modifier and Type	Method	Description
DelegationKey[]	AbstractDelegationTokenSecretManager.getAllKeys()
protected DelegationKey	AbstractDelegationTokenSecretManager.getDelegationKey(int keyId)	For subclasses externalizing the storage, for example Zookeeper based implementations.
protected DelegationKey	SQLDelegationTokenSecretManager.getDelegationKey(int keyId)	Obtains the DelegationKey from the SQL database.
protected DelegationKey	ZKDelegationTokenSecretManager.getDelegationKey(int keyId)

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

Modifier and Type	Method	Description
void	AbstractDelegationTokenSecretManager.addKey(DelegationKey key)	Add a previously used master key to cache (when NN restarts), should be called before activate().
protected void	AbstractDelegationTokenSecretManager.logUpdateMasterKey(DelegationKey key)
protected void	AbstractDelegationTokenSecretManager.removeStoredMasterKey(DelegationKey key)
protected void	SQLDelegationTokenSecretManager.removeStoredMasterKey(DelegationKey key)	Removes the existing DelegationKey from the SQL database to invalidate it.
protected void	ZKDelegationTokenSecretManager.removeStoredMasterKey(DelegationKey key)
protected void	AbstractDelegationTokenSecretManager.storeDelegationKey(DelegationKey key)	For subclasses externalizing the storage, for example Zookeeper based implementations.
protected void	SQLDelegationTokenSecretManager.storeDelegationKey(DelegationKey key)	Persists a DelegationKey into the SQL database.
protected void	ZKDelegationTokenSecretManager.storeDelegationKey(DelegationKey key)
protected void	AbstractDelegationTokenSecretManager.storeNewMasterKey(DelegationKey key)
protected void	AbstractDelegationTokenSecretManager.updateDelegationKey(DelegationKey key)	For subclasses externalizing the storage, for example Zookeeper based implementations.
protected void	SQLDelegationTokenSecretManager.updateDelegationKey(DelegationKey key)	Updates an existing DelegationKey in the SQL database.
protected void	ZKDelegationTokenSecretManager.updateDelegationKey(DelegationKey key)