Constructor Detail

• FSUtils.BlackListDirFilter

  public FSUtils.BlackListDirFilter(org.apache.hadoop.fs.FileSystem fs,
                            List<String> directoryNameBlackList)

  Create a filter on the givem filesystem with the specified blacklist

  Parameters:

  fs - filesystem to filter

  directoryNameBlackList - list of the names of the directories to filter. If null, all directories are returned

Method Detail

• accept

  protected boolean accept(org.apache.hadoop.fs.Path p,
               @CheckForNull
               Boolean isDir)

  Description copied from class: AbstractFileStatusFilter
  Filters out a path. Can be given an optional directory hint to avoid filestatus lookup.

  Specified by:

  accept in class AbstractFileStatusFilter

  Parameters:

  p - A filesystem path

  isDir - An optional boolean indicating whether the path is a directory or not

  Returns:

  true if the path is accepted, false if the path is filtered out

• isValidName

  protected boolean isValidName(String name)