org.apache.oozie.service

Class SparkConfigurationService

java.lang.Object

org.apache.oozie.service.SparkConfigurationService

All Implemented Interfaces:

Service

public class SparkConfigurationService
extends java.lang.Object
implements Service

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONF_PREFIX
static java.lang.String	SPARK_CONFIGURATIONS
static java.lang.String	SPARK_CONFIGURATIONS_BLACKLIST
static java.lang.String	SPARK_CONFIGURATIONS_IGNORE_SPARK_YARN_JAR

Fields inherited from interface org.apache.oozie.service.Service

DEFAULT_LOCK_TIMEOUT, lockTimeout

Constructor Summary

Constructors

Constructor and Description
SparkConfigurationService()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroy the service.
java.lang.Class<? extends Service>	getInterface() Return the public interface of the service.
java.util.Properties	getSparkConfig(java.lang.String resourceManagerHostPort)
void	init(Services services) Initialize the service.

Methods inherited from class java.lang.Object

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

Field Detail

CONF_PREFIX

public static final java.lang.String CONF_PREFIX

See Also:

Constant Field Values

SPARK_CONFIGURATIONS

public static final java.lang.String SPARK_CONFIGURATIONS

See Also:

Constant Field Values

SPARK_CONFIGURATIONS_IGNORE_SPARK_YARN_JAR

public static final java.lang.String SPARK_CONFIGURATIONS_IGNORE_SPARK_YARN_JAR

See Also:

Constant Field Values

SPARK_CONFIGURATIONS_BLACKLIST

public static final java.lang.String SPARK_CONFIGURATIONS_BLACKLIST

See Also:

Constant Field Values

Constructor Detail

SparkConfigurationService

public SparkConfigurationService()

Method Detail

init

public void init(Services services)
          throws ServiceException

Description copied from interface: Service

Initialize the service.

Invoked by the Service singleton at start up time.

Specified by:

init in interface Service

Parameters:

services - services singleton initializing the service.

Throws:

ServiceException - thrown if the service could not initialize.

destroy

public void destroy()

Description copied from interface: Service

Destroy the service.

Invoked by the Service singleton at shutdown time.

Specified by:

destroy in interface Service

getInterface

public java.lang.Class<? extends Service> getInterface()

Description copied from interface: Service

Return the public interface of the service.

Services are retrieved by its public interface. Specializations of services must return the public interface.

Specified by:

getInterface in interface Service

Returns:

the interface of the service.

getSparkConfig

public java.util.Properties getSparkConfig(java.lang.String resourceManagerHostPort)