com.bigdata.service

Interface IRemoteExecutor

All Superinterfaces:

Remote

All Known Subinterfaces:

IClientService, IDataService, IMetadataService

All Known Implementing Classes:

AbstractEmbeddedDataService, AbstractResourceManagerTestCase.MockMetadataService, ClientService, DataService, EmbeddedFederation.EmbeddedDataServiceImpl, EmbeddedMetadataService, MetadataService

public interface IRemoteExecutor
extends Remote

Interface for running procedures on a remote service. In general, applications SHOULD restrict their discovery of IRemoteExecutor to IClientServices. Applications SHOULD NOT run arbitrary Callables against an IDataService or an IMetadataService unless it is necessary to access the index objects locally on the service (index partition moves, scale-out joins, and rule execution all do this).

Version:

$Id$

Author:

Bryan Thompson

Method Summary

Methods

Modifier and Type	Method and Description
Future<? extends Object>	submit(Callable<? extends Object> task) Submit a Callable and return its Future.

Method Detail

submit

Future<? extends Object> submit(Callable<? extends Object> task)
                                throws RemoteException

Submit a Callable and return its Future. The Callable will execute on the IBigdataFederation.getExecutorService().

Returns:

The Future for that task.

Throws:

RejectedExecutionException - if the task can not be accepted for execution.

IOException - if there is an RMI problem.

RemoteException