private static ActorRef startResourceManager(Configuration config, ActorRef jobManager) {
return FlinkResourceManager.startResourceManagerActors(
config,
actorSystem,
new StandaloneLeaderRetrievalService(jobManager.path().toString()),
StandaloneResourceManager.class);
}
@Override
protected void handleMessage(Object message) {
// check for Mesos-specific actor messages first
// --- messages about Mesos connection
if (message instanceof Registered) {
registered((Registered) message);
} else if (message instanceof ReRegistered) {
reregistered((ReRegistered) message);
} else if (message instanceof Disconnected) {
disconnected((Disconnected) message);
} else if (message instanceof Error) {
error(((Error) message).message());
// --- messages about offers
} else if (message instanceof ResourceOffers || message instanceof OfferRescinded) {
launchCoordinator.tell(message, self());
} else if (message instanceof AcceptOffers) {
acceptOffers((AcceptOffers) message);
// --- messages about tasks
} else if (message instanceof StatusUpdate) {
taskStatusUpdated((StatusUpdate) message);
} else if (message instanceof ReconciliationCoordinator.Reconcile) {
// a reconciliation request from a task
reconciliationCoordinator.tell(message, self());
} else if (message instanceof TaskMonitor.TaskTerminated) {
// a termination message from a task
TaskMonitor.TaskTerminated msg = (TaskMonitor.TaskTerminated) message;
taskTerminated(msg.taskID(), msg.status());
} else {
// message handled by the generic resource master code
super.handleMessage(message);
}
}
@Override
public void postStop() {
LOG.info("Stopping Mesos resource master");
super.postStop();
}