Create an Arrow Dataset for reading record batches from Arrow feather files, inferring output types and shapes from the given Arrow schema.

# S3 method for arrow_feather_dataset
from_schema(object, schema,
  columns = NULL, host = NULL, filenames = NULL, ...)

Arguments

object

An R object.

schema

Arrow schema defining the record batch data in the stream.

columns

A list of column indices to be used in the Dataset.

host

Not used.

filenames

A tf.string tensor, list or scalar containing files in Arrow Feather format.

...

Optional arguments passed on to implementing methods.