sdf-saveload {sparklyr} | R Documentation |
Routines for saving and loading Spark DataFrames.
sdf_save_table(x, name, overwrite = FALSE, append = FALSE) sdf_load_table(sc, name) sdf_save_parquet(x, path, overwrite = FALSE, append = FALSE) sdf_load_parquet(sc, path)
x |
An object coercable to a Spark DataFrame (typically, a
|
name |
The table name to assign to the saved Spark DataFrame. |
overwrite |
Boolean; overwrite a pre-existing table of the same name? |
append |
Boolean; append to a pre-existing table of the same name? |
sc |
A |
path |
The path where the Spark DataFrame should be saved. |