Examples of tachyon.client.TachyonFS.createFile()

tachyon.client.TachyonFS.createFile()
Creates a new file in the file system. @param path The path of the file @param ufsPath The path of the file in the under file system. If this is empty, the file doesnot exist in the under file system yet. @param blockSizeByte The size of the block in bytes. It is -1 iff ufsPath is non-empty. @param recursive Creates necessary parent folders if true, not otherwise. @return The file id, which is globally unique.

    }


    for (int k = 0; k < 10; k ++) {
      TachyonURI path =
          new TachyonURI(folderName + TachyonURI.SEPARATOR + folderName.toString().substring(1) + k);
      answer.add(new Pair<Integer, TachyonURI>(tfs.createFile(path), path));
    }
  }


  /**
   * Tells if the results can match the answer

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  public void getClientsTest() throws IOException {
    int clients = 10;
    mTfs.createFile(new TachyonURI("/0"), 1024);
    for (int k = 1; k < clients; k ++) {
      TachyonFS tfs = mLocalTachyonClusterMultiMaster.getClient();
      tfs.createFile(new TachyonURI(TachyonURI.SEPARATOR + k), 1024);
    }
    List<String> files = TestUtils.listFiles(mTfs, TachyonURI.SEPARATOR);
    Assert.assertEquals(clients, files.size());
    for (int k = 0; k < clients; k ++) {
      Assert.assertEquals(TachyonURI.SEPARATOR + k, files.get(k));

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      System.out.println("Usage: tfs touch <path>");
      return -1;
    }
    TachyonURI path = new TachyonURI(argv[1]);
    TachyonFS tachyonClient = createFS(path);
    TachyonFile tFile = tachyonClient.getFile(tachyonClient.createFile(path));
    OutputStream out = tFile.getOutStream(WriteType.THROUGH);
    out.close();
    System.out.println(path + " has been created");
    return 0;
  }

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