Uses of Class
org.apache.hadoop.security.Credentials

Packages that use Credentials

Package	Description
org.apache.hadoop.crypto.key.kms
org.apache.hadoop.security
org.apache.hadoop.security.token

Uses of Credentials in org.apache.hadoop.crypto.key.kms

Methods in org.apache.hadoop.crypto.key.kms with parameters of type Credentials

Modifier and Type	Method and Description
Token<? extends TokenIdentifier>	LoadBalancingKMSClientProvider.selectDelegationToken(Credentials creds)

Uses of Credentials in org.apache.hadoop.security

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

Modifier and Type	Method and Description
Credentials	UserGroupInformation.getCredentials() Obtain the tokens in credentials form associated with this user.
static Credentials	Credentials.readTokenStorageFile(File filename, Configuration conf) Convenience method for reading a token storage file and loading its Tokens.
static Credentials	Credentials.readTokenStorageFile(Path filename, Configuration conf) Convenience method for reading a token storage file and loading its Tokens.

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

Modifier and Type	Method and Description
void	Credentials.addAll(Credentials other) Copy all of the credentials from one credential object into another.
void	UserGroupInformation.addCredentials(Credentials credentials) Add the given Credentials to this user.
void	Credentials.mergeAll(Credentials other) Copy all of the credentials from one credential object into another.

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

Constructor and Description
Credentials(Credentials credentials) Create a copy of the given credentials.

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

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

Modifier and Type	Method and Description
Token<?>	DtFetcher.addDelegationTokens(Configuration conf, Credentials creds, String renewer, String url) Add any number of delegation tokens to Credentials object and return a token instance that is appropriate for aliasing, or null if none.
static void	DtFileOperations.doFormattedWrite(File f, String format, Credentials creds, Configuration conf) Write out a Credentials object as a local file.
static void	DtFileOperations.printCredentials(Credentials creds, Text alias, PrintStream out) Print out a Credentials object.