Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.DistributedFileSystem.disallowSnapshot()

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   * @exception IOException
   */
  public void disallowSnapshot(String[] argv) throws IOException { 
    DistributedFileSystem dfs = getDFS();
    try {
      dfs.disallowSnapshot(new Path(argv[1]));
    } catch (SnapshotException e) {
      throw new RemoteException(e.getClass().getName(), e.getMessage());
    }
    System.out.println("Disallowing snaphot on " + argv[1] + " succeeded");
  }
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   * @exception IOException
   */
  public void disallowSnapshot(String[] argv) throws IOException { 
    DistributedFileSystem dfs = getDFS();
    try {
      dfs.disallowSnapshot(new Path(argv[1]));
    } catch (SnapshotException e) {
      throw new RemoteException(e.getClass().getName(), e.getMessage());
    }
    System.out.println("Disallowing snaphot on " + argv[1] + " succeeded");
  }
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    Path pathDirectoryMkdir = new Path("/directory_mkdir");
    dfs.mkdirs(pathDirectoryMkdir);
    // OP_ALLOW_SNAPSHOT 29
    dfs.allowSnapshot(pathDirectoryMkdir);
    // OP_DISALLOW_SNAPSHOT 30
    dfs.disallowSnapshot(pathDirectoryMkdir);
    // OP_CREATE_SNAPSHOT 26
    String ssName = "snapshot1";
    dfs.allowSnapshot(pathDirectoryMkdir);
    dfs.createSnapshot(pathDirectoryMkdir, ssName);
    // OP_RENAME_SNAPSHOT 28
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   * @exception IOException
   */
  public void disallowSnapshot(String[] argv) throws IOException { 
    DistributedFileSystem dfs = getDFS();
    try {
      dfs.disallowSnapshot(new Path(argv[1]));
    } catch (SnapshotException e) {
      throw new RemoteException(e.getClass().getName(), e.getMessage());
    }
    System.out.println("Disallowing snaphot on " + argv[1] + " succeeded");
  }
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   * @exception IOException
   */
  public void disallowSnapshot(String[] argv) throws IOException { 
    DistributedFileSystem dfs = getDFS();
    try {
      dfs.disallowSnapshot(new Path(argv[1]));
    } catch (SnapshotException e) {
      throw new RemoteException(e.getClass().getName(), e.getMessage());
    }
    System.out.println("Disallowing snaphot on " + argv[1] + " succeeded");
  }
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