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

Prerequisite: At least 12GB+ RAM (i.e. 4GB+ for operating system & 8GB+ for Cloudera), although 16 GB+ is preferred. 80GB Hard Disk. Cloudera runs on CentOS,

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03. Upgrading Java version in Cloudera Quickstart

This extends Installing & getting started with Cloudera QuickStart on VMWare for windows to upgrade the Java version from 1.7.x to 1.8.x. Firstly, check if your Cloudera version supports Java 1.8.

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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, It creates a folder and files in HDFS under The...



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: spark
groups: spark

Unix user id: hive
groups: hive

and so on.

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⏯ 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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