alluxio

Interface Server<T>

Type Parameters:

T - type of the start options

All Known Subinterfaces:

BlockMaster, BlockWorker, FileSystemMaster, FileSystemWorker, KeyValueMaster, LineageMaster, Master, MetaMaster, MetricsMaster, Worker

All Known Implementing Classes:

AbstractMaster, AbstractWorker, DefaultBlockMaster, DefaultBlockWorker, DefaultFileSystemMaster, DefaultFileSystemWorker, DefaultKeyValueMaster, DefaultLineageMaster, DefaultMetaMaster, DefaultMetricsMaster, KeyValueWorker, NoopMaster

public interface Server<T>

Interface representing an Alluxio server.

Method Summary

Modifier and Type	Method and Description
Set<Class<? extends Server>>	getDependencies()
String	getName()
Map<String,org.apache.thrift.TProcessor>	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<String,org.apache.thrift.TProcessor> getServices()

Returns:

a map from service names to TProcessors 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