Copy an object into Spark, and return an R object wrapping the copied object (typically, a Spark DataFrame).
sdf_copy_to(sc, x, ...)sdf_import(x, sc, ...)
The associated Spark connection.
An R object from which a Spark DataFrame can be generated.
Optional arguments, passed to implementing methods.
sdf_copy_to
is an S3 generic that, by default, dispatches to
sdf_import
. Package authors that would like to implement
sdf_copy_to
for a custom object type can accomplish this by
implementing the associated method on sdf_import
.
Other Spark data frames: sdf_partition
,
sdf_predict
, sdf_register
,
sdf_sample
, sdf_sort