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Before running a Spark job on a YARN cluster in Cloudera and about the Spark history server

Problem: When you run a Spark job via “spark-submit” command on a “YARN” cluster as shown below in a terminal,

Understanding Cloudera Hadoop users

Step 1: A number of special users are created by default when installing and using CDH and Cloudera Manager. For example

Unix user id: hdfs
groups: hdfs hadoop

Unix user id:

⏯ 01: Cloudera Manager Tutorial

1. Installing & getting started with Cloudera QuickStart on VMWare for windows in 17 steps

Learn step by step at: Course: Getting started with BigData on Cloudera

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