sdf_fast_bind_cols {sparklyr} | R Documentation |
Fast cbind for Spark DataFrames
Description
This is a version of 'sdf_bind_cols' that works by zipping RDDs. From the API docs: "Assumes that the two RDDs have the *same number of partitions* and the *same number of elements in each partition* (e.g. one was made through a map on the other)."
Usage
sdf_fast_bind_cols(...)
Arguments
... |
Spark DataFrames to cbind |
[Package sparklyr version 1.9.1 Index]