Uses of Interface
org.apache.hadoop.service.Service

Packages that use Service

Package	Description
org.apache.hadoop.service	Support for services.
org.apache.hadoop.service.launcher	This package contains classes, interfaces and exceptions to launch YARN services from the command line.
org.apache.hadoop.util	Common utilities.

Uses of Service in org.apache.hadoop.service

Classes in org.apache.hadoop.service that implement Service

Modifier and Type	Class	Description
class	AbstractService	This is the base implementation class for services.
class	CompositeService	Composition of services.

Methods in org.apache.hadoop.service that return types with arguments of type Service

Modifier and Type	Method	Description
java.util.List<Service>	CompositeService.getServices()	Get a cloned list of services

Methods in org.apache.hadoop.service with parameters of type Service

Modifier and Type	Method	Description
protected void	CompositeService.addService(Service service)	Add the passed Service to the list of services managed by this CompositeService
void	ServiceOperations.ServiceListeners.notifyListeners(Service service)	Change to a new state and notify all listeners.
protected boolean	CompositeService.removeService(Service service)
void	LoggingStateChangeListener.stateChanged(Service service)	Callback for a state change event: log it
void	ServiceStateChangeListener.stateChanged(Service service)	Callback to notify of a state change.
static void	ServiceOperations.stop(Service service)	Stop a service.
static java.lang.Exception	ServiceOperations.stopQuietly(org.apache.commons.logging.Log log, Service service)	Deprecated. to be removed with 3.4.0.
static java.lang.Exception	ServiceOperations.stopQuietly(Service service)	Stop a service; if it is null do nothing.
static java.lang.Exception	ServiceOperations.stopQuietly(org.slf4j.Logger log, Service service)	Stop a service; if it is null do nothing.

Uses of Service in org.apache.hadoop.service.launcher

Classes in org.apache.hadoop.service.launcher with type parameters of type Service

Modifier and Type	Class	Description
class	ServiceLauncher<S extends Service>	A class to launch any YARN service by name.

Subinterfaces of Service in org.apache.hadoop.service.launcher

Modifier and Type	Interface	Description
interface	LaunchableService	An interface which services can implement to have their execution managed by the ServiceLauncher.

Classes in org.apache.hadoop.service.launcher that implement Service

Modifier and Type	Class	Description
class	AbstractLaunchableService	Subclass of AbstractService that provides basic implementations of the LaunchableService methods.

Methods in org.apache.hadoop.service.launcher that return Service

Modifier and Type	Method	Description
Service	ServiceLauncher.instantiateService(Configuration conf)

Constructors in org.apache.hadoop.service.launcher with parameters of type Service

Constructor	Description
ServiceForcedShutdown(Service service, int shutdownTimeMillis)
ServiceShutdownHook(Service service)	Create an instance.

Uses of Service in org.apache.hadoop.util

Classes in org.apache.hadoop.util that implement Service

Modifier and Type	Class	Description
class	JvmPauseMonitor	Class which sets up a simple thread which runs in a loop sleeping for a short interval of time.