Software/Hardware/Cluster Details Software – Internal branch of Spark 2.2 (in HDP) Node Configuration – 32 CPU, Intel E5-2640, 2.00GHz – 256 GB RAM – 6 SATA Disks (~4 TB, 7200 rpm) – 10 Gbps network card Cluster – 10 nodes used for 1 TB – 15 nodes used for 10 TB – Double type used in data – TPC-DS (1.4) queries in Spark used for benchmarking