message: Remove duplicate logging.
diff: @@ -1028,10 +1028,6 @@ class CollectiveAllReduce(CrossDeviceOps):
  def _batch_all_reduce(self, reduce_op, per_replica_values):
  """All reduce algorithm in a batch."""
  - logging.log_first_n(
  - logging.INFO, "Collective batch_all_reduce: %d all-reduces, "
  - "num_workers = %d" % (len(per_replica_values), self._num_workers), 10)
  -
  dense_values, dense_indices, sparse_values, sparse_indices = (
  cross_device_utils.split_by_sparsity(per_replica_values))
  if dense_values:
  