Re: Re[6]: Spark 2.0: SQL runs 5x times slower when adding 29th field to aggregation.
Any shuffling? > On Sep 3, 2016, at 5:50 AM, Сергей Романовwrote: > > Same problem happens with CSV data file, so it's not parquet-related either. > > > Welcome to > __ > / __/__ ___ _/ /__ > _\ \/ _ \/ _ `/ __/ '_/ >
Re[6]: Spark 2.0: SQL runs 5x times slower when adding 29th field to aggregation.
Same problem happens with CSV data file, so it's not parquet-related either. Welcome to __ / __/__ ___ _/ /__ _\ \/ _ \/ _ `/ __/ '_/ /__ / .__/\_,_/_/ /_/\_\ version 2.0.0 /_/ Using Python version 2.7.6 (default, Jun 22 2015 17:58:13)