Hi all, is there anyone using SparkSQL + Parquet that has made a benchmark about storing parquet files on HDFS or on CFS ( Cassandra File System )? What storage can improve performance of SparkSQL+ Parquet ?
Thanks Paolo
Hi all, is there anyone using SparkSQL + Parquet that has made a benchmark about storing parquet files on HDFS or on CFS ( Cassandra File System )? What storage can improve performance of SparkSQL+ Parquet ?
Thanks Paolo