org.apache.hadoop.fs.s3a

Class TemporaryAWSCredentialsProvider

java.lang.Object

org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider

All Implemented Interfaces:

com.amazonaws.auth.AWSCredentialsProvider

@InterfaceAudience.Public
 @InterfaceStability.Stable
public class TemporaryAWSCredentialsProvider
extends Object
implements com.amazonaws.auth.AWSCredentialsProvider

Support session credentials for authenticating with AWS. Please note that users may reference this class name from configuration property fs.s3a.aws.credentials.provider. Therefore, changing the class name would be a backward-incompatible change.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
TemporaryAWSCredentialsProvider(org.apache.hadoop.conf.Configuration conf)
TemporaryAWSCredentialsProvider(URI uri, org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method and Description
com.amazonaws.auth.AWSCredentials	getCredentials()
void	refresh()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

TemporaryAWSCredentialsProvider

public TemporaryAWSCredentialsProvider(org.apache.hadoop.conf.Configuration conf)
                                throws IOException

Throws:

IOException

TemporaryAWSCredentialsProvider

public TemporaryAWSCredentialsProvider(URI uri,
                                       org.apache.hadoop.conf.Configuration conf)
                                throws IOException

Throws:

IOException

Method Detail

getCredentials

public com.amazonaws.auth.AWSCredentials getCredentials()

Specified by:

getCredentials in interface com.amazonaws.auth.AWSCredentialsProvider

refresh

public void refresh()

Specified by:

refresh in interface com.amazonaws.auth.AWSCredentialsProvider

toString

public String toString()

Overrides:

toString in class Object