/**
* @param job
* @param workerEntry
*/
private void unwantWorker(Job job, WorkerEntry workerEntry, List<IResponseTO> responses) {
responses.add(
new LoggerResponseTO(
"Worker unwanted: " + workerEntry.getWorkerID(), LoggerResponseTO.DEBUG));
job.unwantWorker(workerEntry);
workerEntry.unwant();
RequestSpecification spec = workerEntry.getRequestSpecification();
String peerAddress = StringUtil.deploymentIDToAddress(workerEntry.getPeerID());
String workerAddress = StringUtil.deploymentIDToAddress(workerEntry.getWorkerID());
Integer jobId = Integer.parseInt("" + spec.getJobId());
JobSpecification jobSpec = BrokerDAOFactory.getInstance().getJobDAO().getJobSpec(jobId);
UnwantWorkerResponseTO unwantWorkerTO = new UnwantWorkerResponseTO();
unwantWorkerTO.setJobID(jobId);
unwantWorkerTO.setJobSpec(jobSpec);
unwantWorkerTO.setMaxFails(spec.getMaxFails());
unwantWorkerTO.setMaxReplicas(spec.getMaxReplicas());
unwantWorkerTO.setPeerAddress(peerAddress);
unwantWorkerTO.setRequestID(spec.getRequestId());
unwantWorkerTO.setRequiredWorkers(spec.getRequiredWorkers());
unwantWorkerTO.setWorkerAddress(workerAddress);
WorkerDAO workerDAO = BrokerDAOFactory.getInstance().getWorkerDAO();
String workerPublicKey = workerDAO.getWorkerPublicKey(workerAddress);
unwantWorkerTO.setWorkerPublicKey(workerPublicKey);
responses.add(unwantWorkerTO);
ReleaseResponseTO releaseTO = new ReleaseResponseTO();
releaseTO.setStubAddress(workerAddress);
responses.add(releaseTO);
workerDAO.removeWorker(workerAddress);
WorkerInfo.getInstance().removeWorker(workerEntry.getServiceID().getContainerID().toString());
}
private void finishRequests(Job job, List<IResponseTO> responses) {
RequestSpecification spec = null;
for (Request request : job.getRequests()) {
spec = request.getSpecification();
String peerAddress = StringUtil.deploymentIDToAddress(request.getPeerID());
FinishRequestResponseTO to = new FinishRequestResponseTO();
to.setJobID(Integer.parseInt("" + spec.getJobId()));
to.setJobSpec(spec.getJobSpecification());
to.setMaxFails(spec.getMaxFails());
to.setMaxReplicas(spec.getMaxReplicas());
to.setPeerAddress(peerAddress);
to.setRequestID(spec.getRequestId());
to.setRequiredWorkers(spec.getRequiredWorkers());
responses.add(to);
}
job.finishRequests();
}
/**
* Mark's this <code>GridProcess</code> as running, in other words this replica will change state
* to <code>GridProcessState.RUNNING</code> if it is in <code>GridProcessState.UNSTARTED</code>.
*
* @param chosenWorker Spec of the worker that will run this replica.
*/
public void allocate(WorkerEntry chosenWorker) {
if (!GridProcessState.UNSTARTED.equals(this.state)) {
throw new IllegalResultException(
"This replica is already running or has already finished execution", replicaHandle);
}
this.workerEntry = chosenWorker;
RequestSpecification requestSpec = workerEntry.getRequestSpecification();
if (requestSpec != null) {
this.replicaAccounting =
new GridProcessAccounting(
requestSpec.getRequestId(),
requestSpec.getJobId(),
requestSpec.getRequiredWorkers(),
requestSpec.getMaxFails(),
requestSpec.getMaxReplicas(),
getWorkerEntry().getWorkerID(),
getWorkerEntry().getWorkerPublicKey(),
workerEntry.getWorkerSpecification());
}
}