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NVIDIA OpenFabrics Enterprise Distribution for Linux (MLNX_OFED)Īpache Spark™ is an open-source, fast and general engine for large-scale data processing.

NVIDIA Onyx™ Advanced Ethernet Operating System.

Cluster Mode Overview - Spark 2.4.0 Documentation.

Running Spark on YARN - Spark 2.4.x Documentation.

The HDFS cluster includes 15 datanodes and 1 namenode server.

This Reference Deployment Guide ( RDG) will demonstrate a multi-node cluster deployment procedure of RoCE/UCX Accelerated Apache Spark 2.4/3.0 over NVIDIA end-to-end 100 Gb/s Ethernet solution.īelow walk through guide for installation process of a pre-built Spark 2.4.4 / Spark 3.0-preview2 standalone cluster of 15 physical nodes running Ubuntu 18.04.3 LTS includes step-by-step procedure to prepare the the network for RoCE traffic using NVIDIA recommended settings on both host and switch sides.

Created on by Boris Kovalev, Peter Rudenko Introduction