message: Make StreamingFilesDataset compatible with multihost TPUEstimator.
diff: @@ -130,7 +130,12 @@ def StreamingFilesDataset(files,
  if sloppy is None:
  sloppy = True
  - with ops.device('/job:%s' % file_reader_job):
  + if file_reader_job == 'cordinator':
  + file_reader_device = '/job:%s/task:0' % file_reader_job
  + else:
  + file_reader_device = '/job:%s' % file_reader_job
  +
  + with ops.device(file_reader_device):
  if isinstance(files, str):
  source_dataset = dataset_ops.Dataset.list_files(files)
  elif isinstance(files, dataset_ops.DatasetV2):
  