alluxio

Interface Server<T>

Type Parameters:

T - type of the start options

All Known Subinterfaces:

BlockMaster, BlockWorker, FileSystemMaster, Master, MetaMaster, MetricsMaster, TableMaster, Worker

All Known Implementing Classes:

AbstractMaster, AbstractWorker, CoreMaster, DefaultBlockMaster, DefaultBlockWorker, DefaultFileSystemMaster, DefaultMetaMaster, DefaultMetricsMaster, DefaultTableMaster, JobMaster, JobWorker, NoopMaster

public interface Server<T>

Interface representing an Alluxio server.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the server.
Set<Class<? extends Server>>	getDependencies()
String	getName()
Map<ServiceType,GrpcService>	getServices()
void	start(T options) Starts the Alluxio server.
void	stop() Stops the Alluxio server.

Method Detail

getDependencies

Set<Class<? extends Server>> getDependencies()

Returns:

the server dependencies

getName

String getName()

Returns:

the server's name

getServices

Map<ServiceType,GrpcService> getServices()

Returns:

a map from service names to gRPC serviced that serve RPCs for this server

start

void start(T options)
    throws IOException

Starts the Alluxio server.

Parameters:

options - the start options

Throws:

IOException

stop

void stop()
   throws IOException

Stops the Alluxio server. Here, anything created or started in #start(T) should be cleaned up and shutdown.

Throws:

IOException

close

void close()
    throws IOException

Closes the server.

Throws:

IOException