| collect_from_rds {sparklyr} | R Documentation |
Collect Spark data serialized in RDS format into R
Description
Deserialize Spark data that is serialized using 'spark_write_rds()' into a R dataframe.
Usage
collect_from_rds(path)
Arguments
path |
Path to a local RDS file that is produced by 'spark_write_rds()' (RDS files stored in HDFS will need to be downloaded to local filesystem first (e.g., by running 'hadoop fs -copyToLocal ...' or similar) |
See Also
Other Spark serialization routines:
spark_insert_table(),
spark_load_table(),
spark_read(),
spark_read_avro(),
spark_read_binary(),
spark_read_csv(),
spark_read_delta(),
spark_read_image(),
spark_read_jdbc(),
spark_read_json(),
spark_read_libsvm(),
spark_read_orc(),
spark_read_parquet(),
spark_read_source(),
spark_read_table(),
spark_read_text(),
spark_save_table(),
spark_write_avro(),
spark_write_csv(),
spark_write_delta(),
spark_write_jdbc(),
spark_write_json(),
spark_write_orc(),
spark_write_parquet(),
spark_write_source(),
spark_write_table(),
spark_write_text()