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The simplest way to try out ozone is to run ozone via Docker. Apache publishes docker images of ozone to make it easy to try out ozone.

docker pull apache/ozone
docker-compose build
docker-compose up -d --scale datanode=3

At this point you have a running Ozone cluster with three data nodes. You can run standard Docker commands like ps to verify that you have  running cluster.

You can ssh into one of the running containers and try out various commands.

docker-compose exec datanode bash

You can even try out some of the built-in load generator for Ozone. 

ozone freon rk

Freon is a load generator for Ozone and you quit running it via CTRL-C any time.

Once you have seen how to run the cluster, you can explore by running more commands and when you are down shut down the docker cluster by running

docker-compose down

Thank you for trying out Ozone cluster.

Introduction

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Checklist

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