A dataset comprising lines from one or more text files.
text_line_dataset(
filenames,
compression_type = NULL,
record_spec = NULL,
parallel_records = NULL
)
A dataset
String(s) specifying one or more filenames
A string, one of: NULL
(no compression), "ZLIB"
, or
"GZIP"
.
(Optional) Specification used to decode delimimted text lines
into records (see delim_record_spec()
).
(Optional) An integer, representing the number of records to decode in parallel. If not specified, records will be processed sequentially.