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amazon-web-servicesaws-cloudformationemr

How can I set root device EBS volume of EMR cluster using Cloud Formation Script

I want to launch an AWS EMR cluster using AWS Cloud Formation Script. I am not able to set Root device EBS volume size. By default it creates a volume of size 10 GB. I want my cluster should have 50 GB Root Device EBS volume.

Solution

  • you can specify the parameter EbsRootVolumeSize in your EMR cloudformation: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-elasticmapreduce-cluster-ebsrootvolumesize