Why is Columnar Parquet used as default for saving Row-based DataFrames/RDD?

2015-04-20 Thread Duy Lan Nguyen
Hello, I have the above naive question if anyone could help. Why not using a Row-based File format to save Row-based DataFrames/RDD? Thanks, Lan

Why is Columnar Parquet used as default for saving Row-based DataFrames/RDD?

2015-04-20 Thread Lan
Hello, I have the above naive question if anyone could help. Why not using a Row-based File format to save Row-based DataFrames/RDD? Thanks, Lan -- View this message in context: