hadoop - how to start emr cluster on amazon? -

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i have setup emr cluster in amazon web service 1 master , 2 slaves. don't know whether should use start-all.sh command start nodes on cluster. or, how can start emr cluster nodes?

you can create emr cluster using aws console or aws cli . 

aws emr create-cluster \     --name "1-node dummy cluster" \     --instance-type m3.xlarge \     --release-label emr-4.1.0 \     --instance-count 1 \     --use-default-roles \     --applications name=spark \     --auto-terminate

there no need start services using start-all.sh. default services started automatically . if want include services can add services using boot strapping.


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