Examples of tachyon.TachyonURI

tachyon.TachyonURI
It uses a hierarchical URI internally. URI requires that String is escaped, TachyonURI does not. Does not support fragment or query in the URI.

                op.getLong("blockLength"), op.getLong("opTimeMs"));
            break;
          }
          case ADD_CHECKPOINT: {
            info._addCheckpoint(-1, op.getInt("fileId"), op.getLong("length"),
                new TachyonURI(op.getString("path")), op.getLong("opTimeMs"));
            break;
          }
          case CREATE_FILE: {
            info._createFile(op.getBoolean("recursive"), new TachyonURI(op.getString("path")),
                op.getBoolean("directory"), op.getLong("blockSizeByte"),
                op.getLong("creationTimeMs"));
            break;
          }
          case COMPLETE_FILE: {
            info._completeFile(op.get("fileId", Integer.class), op.getLong("opTimeMs"));
            break;
          }
          case SET_PINNED: {
            info._setPinned(op.getInt("fileId"), op.getBoolean("pinned"), op.getLong("opTimeMs"));
            break;
          }
          case RENAME: {
            info._rename(op.getInt("fileId"), new TachyonURI(op.getString("dstPath")),
                op.getLong("opTimeMs"));
            break;
          }
          case DELETE: {
            info._delete(op.getInt("fileId"), op.getBoolean("recursive"), op.getLong("opTimeMs"));

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  public int cat(String[] argv) throws IOException {
    if (argv.length != 2) {
      System.out.println("Usage: tfs cat <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    TachyonFS tachyonClient = createFS(path);
    TachyonFile tFile = tachyonClient.getFile(path);


    if (tFile == null) {
      System.out.println(path + " does not exist.");

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      System.out.println("Usage: tfs copyFromLocal <src> <remoteDst>");
      return -1;
    }


    String srcPath = argv[1];
    TachyonURI dstPath = new TachyonURI(argv[2]);
    File src = new File(srcPath);
    if (!src.exists()) {
      System.out.println("Local path " + srcPath + " does not exist.");
      return -1;
    }

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      }
      return 0;
    } else {
      tachyonClient.mkdir(dstPath);
      for (String file : src.list()) {
        TachyonURI newPath = new TachyonURI(dstPath, new TachyonURI(file));
        File srcFile = new File(src, file);
        if (copyPath(srcFile, tachyonClient, newPath) == -1) {
          return -1;
        }
      }

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    if (argv.length != 3) {
      System.out.println("Usage: tfs copyToLocal <src> <localdst>");
      return -1;
    }


    TachyonURI srcPath = new TachyonURI(argv[1]);
    String dstPath = argv[2];
    File dst = new File(dstPath);
    TachyonFS tachyonClient = createFS(srcPath);
    TachyonFile tFile = tachyonClient.getFile(srcPath);


    // tachyonClient.getFile() catches FileDoesNotExist exceptions and returns null
    if (tFile == null) {
      throw new IOException(srcPath.toString());
    }


    Closer closer = Closer.create();
    try {
      InStream is = closer.register(tFile.getInStream(ReadType.NO_CACHE));

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  public int count(String[] argv) throws IOException {
    if (argv.length != 2) {
      System.out.println("Usage: tfs count <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    long[] values = countHelper(path);
    String format = "%-25s%-25s%-15s%n";
    System.out.format(format, "File Count", "Folder Count", "Total Bytes");
    System.out.format(format, values[0], values[1], values[2]);
    return 0;

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    long[] rtn = new long[] {0L, 1L, 0L};


    List<ClientFileInfo> files = tachyonClient.listStatus(path);
    Collections.sort(files);
    for (ClientFileInfo file : files) {
      long[] toAdd = countHelper(new TachyonURI(file.getPath()));
      rtn[0] += toAdd[0];
      rtn[1] += toAdd[1];
      rtn[2] += toAdd[2];
    }
    return rtn;

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  public int fileinfo(String[] argv) throws IOException {
    if (argv.length != 2) {
      System.out.println("Usage: tfs fileinfo <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    TachyonFS tachyonClient = createFS(path);
    int fileId = tachyonClient.getFileId(path);
    List<ClientBlockInfo> blocks = tachyonClient.getFileBlocks(fileId);
    System.out.println(path + " with file id " + fileId + " has the following blocks: ");
    for (ClientBlockInfo block : blocks) {

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  public int location(String[] argv) throws IOException {
    if (argv.length != 2) {
      System.out.println("Usage: tfs location <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    TachyonFS tachyonClient = createFS(path);
    int fileId = tachyonClient.getFileId(path);
    List<String> hosts = tachyonClient.getFile(fileId).getLocationHosts();
    System.out.println(path + " with file id " + fileId + " is on nodes: ");
    for (String host : hosts) {

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  public int ls(String[] argv) throws IOException {
    if (argv.length != 2) {
      System.out.println("Usage: tfs ls <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    TachyonFS tachyonClient = createFS(path);
    List<ClientFileInfo> files = tachyonClient.listStatus(path);
    Collections.sort(files);
    String format = "%-10s%-25s%-15s%-5s%n";
    for (ClientFileInfo file : files) {

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Related Classes of tachyon.TachyonURI

tachyon.client.BlockHandlerLocalTest

tachyon.client.FileOutStreamTest

tachyon.client.table.RawColumn

tachyon.client.table.RawColumnTest

tachyon.client.table.RawTableTest

tachyon.client.TachyonFileTest

tachyon.client.TachyonFileUpdateTest

tachyon.client.TachyonFS

tachyon.client.TachyonFSTest

tachyon.command.TFsShell

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