code: private Future<?> sendOperation(List<Data> keyValueSequence) {
          OperationService operationService = mapServiceContext.getNodeEngine().getOperationService();
          Operation operation = createOperation(keyValueSequence);
          return operationService.invokeOnPartition(MapService.SERVICE_NAME, operation, partitionId);
      }
docs: Invokes an operation to put the provided key-value pairs to the partition
  record store.
  
  @param keyValueSequence the list of serialised alternating key-value pairs
  @return the future representing the pending completion of the put operation