org.apache.hadoop.crypto.key.kms

Class KMSClientProvider.Factory

java.lang.Object

org.apache.hadoop.crypto.key.KeyProviderFactory

org.apache.hadoop.crypto.key.kms.KMSClientProvider.Factory

Enclosing class:

org.apache.hadoop.crypto.key.kms.KMSClientProvider

public static class KMSClientProvider.Factory
extends KeyProviderFactory

The factory to create KMSClientProvider, which is used by the ServiceLoader.

Field Summary

Fields inherited from class org.apache.hadoop.crypto.key.KeyProviderFactory

KEY_PROVIDER_PATH

Constructor Summary

Constructors

Constructor and Description
KMSClientProvider.Factory()

Method Summary

Methods

Modifier and Type	Method and Description
KeyProvider	createProvider(URI providerUri, Configuration conf) This provider expects URIs in the following form : kms://@/ where : - PROTO = http or https - AUTHORITY = [:] - HOSTS = [;] - HOSTNAME = string - PORT = integer If multiple hosts are provider, the Factory will create a LoadBalancingKMSClientProvider that round-robins requests across the provided list of hosts.

Methods inherited from class org.apache.hadoop.crypto.key.KeyProviderFactory

get, getProviders

Methods inherited from class java.lang.Object

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

Constructor Detail

KMSClientProvider.Factory

public KMSClientProvider.Factory()

Method Detail

createProvider

public KeyProvider createProvider(URI providerUri,
                         Configuration conf)
                           throws IOException

This provider expects URIs in the following form : kms://@/ where : - PROTO = http or https - AUTHORITY = [:] - HOSTS = [;] - HOSTNAME = string - PORT = integer If multiple hosts are provider, the Factory will create a LoadBalancingKMSClientProvider that round-robins requests across the provided list of hosts.

Specified by:

createProvider in class KeyProviderFactory

Throws:

IOException