org.apache.slider.providers

Class SliderProviderFactory

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.slider.providers.SliderProviderFactory

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

Direct Known Subclasses:

AgentProviderFactory

public abstract class SliderProviderFactory
extends org.apache.hadoop.conf.Configured

Base class for factories

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_CLUSTER_TYPE
protected static org.slf4j.Logger	log
static String	PROVIDER_NOT_FOUND

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SliderProviderFactory()
	SliderProviderFactory(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
abstract AbstractClientProvider	createClientProvider()
abstract ProviderService	createServerProvider()
static SliderProviderFactory	createSliderProviderFactory(String application) Create a provider for a specific application
static org.apache.hadoop.conf.Configuration	loadSliderConfiguration() Load a configuration with the SliderKeys.SLIDER_XML resource included

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CLUSTER_TYPE

public static final String DEFAULT_CLUSTER_TYPE

See Also:

Constant Field Values

log

protected static final org.slf4j.Logger log

PROVIDER_NOT_FOUND

public static final String PROVIDER_NOT_FOUND

See Also:

Constant Field Values

Constructor Detail

SliderProviderFactory

public SliderProviderFactory(org.apache.hadoop.conf.Configuration conf)

SliderProviderFactory

protected SliderProviderFactory()

Method Detail

createClientProvider

public abstract AbstractClientProvider createClientProvider()

createServerProvider

public abstract ProviderService createServerProvider()

createSliderProviderFactory

public static SliderProviderFactory createSliderProviderFactory(String application)
                                                         throws SliderException

Create a provider for a specific application

Parameters:

application - app

Returns:

app instance

Throws:

SliderException - on any instantiation problem

loadSliderConfiguration

public static org.apache.hadoop.conf.Configuration loadSliderConfiguration()

Load a configuration with the SliderKeys.SLIDER_XML resource included

Returns:

a configuration instance