org.apache.hadoop.security.authorize
Class PolicyProvider

java.lang.Object
  org.apache.hadoop.security.authorize.PolicyProvider

Direct Known Subclasses:

MapReducePolicyProvider

public abstract class PolicyProvider
extends java.lang.Object

PolicyProvider provides the Service definitions to the security Policy in effect for Hadoop.

Field Summary

static PolicyProvider	DEFAULT_POLICY_PROVIDER A default PolicyProvider without any defined services.
static java.lang.String	POLICY_PROVIDER_CONFIG Configuration key for the PolicyProvider implementation.

Constructor Summary

PolicyProvider()

Method Summary

abstract Service[]

getServices() Get the Service definitions from the PolicyProvider.

Methods inherited from class java.lang.Object

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

Field Detail

POLICY_PROVIDER_CONFIG

public static final java.lang.String POLICY_PROVIDER_CONFIG

Configuration key for the PolicyProvider implementation.

See Also:

Constant Field Values

DEFAULT_POLICY_PROVIDER

public static final PolicyProvider DEFAULT_POLICY_PROVIDER

A default PolicyProvider without any defined services.

Constructor Detail

PolicyProvider

public PolicyProvider()

Method Detail

getServices

public abstract Service[] getServices()

Get the Service definitions from the PolicyProvider.

Returns:

the Service definitions