cudf.DataFrame.to_orc#

DataFrame.to_orc(fname, compression=None, *args, **kwargs)#

Write a DataFrame to the ORC format.

Parameters

fnamestr: File path or object where the ORC dataset will be stored.
compression{{ ‘snappy’, ‘ZLIB’, None }}, default None: Name of the compression to use. Use None for no compression.
enable_statistics: boolean, default True: Enable writing column statistics.
stripe_size_bytes: integer or None, default None: Maximum size of each stripe of the output. If None, 67108864 (64MB) will be used.
stripe_size_rows: integer or None, default None: Maximum number of rows of each stripe of the output. If None, 1000000 will be used.
row_index_stride: integer or None, default None: Row index stride (maximum number of rows in each row group). If None, 10000 will be used.