message: Fix bad reference to self._name in TPUEstimator infeed loop.
diff: @@ -426,10 +426,10 @@ class TPUInfeedOutfeedSessionHook(session_run_hook.SessionRunHook):
  def _run_infeed(self, queue_ctx, session):
  logging.info('Starting infeed thread controller.')
  if self._initial_infeed_sleep_secs:
  - logging.info('%s thread sleeping for %d seconds.', self._name,
  + logging.info('Infeed thread sleeping for %d seconds.',
  self._initial_infeed_sleep_secs)
  time.sleep(self._initial_infeed_sleep_secs)
  - logging.info('%s thread starting after sleep', self._name)
  + logging.info('Infeed thread starting after sleep')
  with self._rendezvous.catch_errors(source='infeed', session=session):
  if self._run_infeed_loop_on_coordinator:
  