docs: private void start() {
          System.out.print("Starting " + DISPLAY_NAME + "...");
          System.out.flush();
  
          // Consume configuration from Grakn config file into Cassandra config file
          initialiseConfig();
  
          Future<Executor.Result> result = daemonExecutor.executeAsync(storageCommand(), graknHome.toFile());
  
          LocalDateTime timeout = LocalDateTime.now().plusSeconds(STORAGE_STARTUP_TIMEOUT_SECOND);
  
          while (LocalDateTime.now().isBefore(timeout) && !result.isDone()) {
              System.out.print(".");
              System.out.flush();
  
              if (storageStatus().equals("running")) {
                  System.out.println("SUCCESS");
                  return;
              }
  
              try {
                  Thread.sleep(WAIT_INTERVAL_SECOND * 1000);
              } catch (InterruptedException e) {
                  Thread.currentThread().interrupt();
              }
          }
  
          System.out.println("FAILED!");
          System.err.println("Unable to start " + DISPLAY_NAME + ".");
          try {
              String errorMessage = "Process exited with code '" + result.get().exitCode() + "': '" + result.get().stderr() + "'";
              System.err.println(errorMessage);
              throw new GraknDaemonException(errorMessage);
          } catch (InterruptedException | ExecutionException e) {
              throw new GraknDaemonException(e.getMessage(), e);
          }
      }