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Hadoop 3.2.0 Multi Node Configuration

Please make sure you already have working hadoop installation on your first VM. If not please follow this installation guide

We will make 1 master and 1 slave hadoop cluster. We can create another VM by cloning existing VM.

Clone VM to create another node

• Open Virtual Box and make sure the VM not running

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Hadoop Notes

HDFS

Commands

• Check hdfs directory content on root directory /

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Sales Country

Program menghitung jumlah sales berdasarkan Negara

Sumber Contoh Program : https://www.guru99.com/create-your-first-hadoop-program.html Telah dimodifikasi agar sesuai dengan Hadoop 3.2.0

Sumber Data : SalesJan2009.csv