Package io.airlift.command

Examples of io.airlift.command.Help


  }

  private static HostPort clusterFromConfig(TailerCmd args) throws IOException {
    if (args.clustersFile == null) {
      LOG.error("Cluster file not given");
      new Help().run();
      return null;
    }
    ObjectMapper objectMapper = new ObjectMapper();
    File file = new File(args.clustersFile);
    ClusterData clustersData = objectMapper.readValue(file, ClusterData.class);
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  }

  private HostPort clusterFromConfig() throws IOException {
    if (args.clustersFile == null) {
      LOG.error("Cluster file not given");
      new Help().run();
      return null;
    }
    ObjectMapper objectMapper = new ObjectMapper();
    File file = new File(args.clustersFile);
    ClusterData clustersData = objectMapper.readValue(file, ClusterData.class);
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   * @throws IOException
   */
  public HostPort readMetastoreInfo() throws IOException {
    if (path == null) {
      LOG.error("Cluster file not given");
      new Help().run();
      return null;
    }
    ObjectMapper objectMapper = new ObjectMapper();
    File file = new File(path);
    NamespaceData clustersData = objectMapper.readValue(file, NamespaceData.class);
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