}
@Override public void handleRequest(final RestRequest request, final RestChannel channel) {
CountRequest countRequest = new CountRequest(RestActions.splitIndices(request.param("index")));
// we just send back a response, no need to fork a listener
countRequest.listenerThreaded(false);
try {
BroadcastOperationThreading operationThreading = BroadcastOperationThreading.fromString(request.param("operation_threading"), BroadcastOperationThreading.SINGLE_THREAD);
if (operationThreading == BroadcastOperationThreading.NO_THREADS) {
// since we don't spawn, don't allow no_threads, but change it to a single thread
operationThreading = BroadcastOperationThreading.SINGLE_THREAD;