/**
* notifyMasterOfReduceTaskCompletion: Get the master's communicator and call reduceTaskCompleted
* on it
*
* @param finished: the reduce task that just completed
*/
private void notifyMasterOfReduceTaskCompletion(ReduceTask finished) {
Registry registry;
String masterNode = communicator.getMasterHostName();
try {
registry = LocateRegistry.getRegistry(masterNode, communicator.getREGISTRY_PORT());
CommunicatorInterface communicator =
(CommunicatorInterface) registry.lookup("communicator_" + masterNode);
communicator.reduceTaskCompleted(finished);
} catch (RemoteException e) {
e.printStackTrace();
} catch (NotBoundException e) {
e.printStackTrace();
}
}
