amazon web services - How to setup Cloudera Hadoop Cluster on EC2 - S3 or EBS Instances? -

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how setup cloudera hadoop cluster on ec2 - s3 or ebs instances? have cloudera manager on 1 of ec2 instance has ebs storage. when start creating hadoop cluster cloudera manager starts creating new ec2 instances per number of node specify. request instance issue generates "instance store" instances.

how can provide existing instances has ebs or s3 storage?

any idea?

this design:

why cloudera manager prefer instance store-backed on ebs-backed amis? although ebs volumes offer persistent storage, network-attached , charge per i/o request, not suitable hadoop deployments. if wish experiment ebs-backed instances, can use custom ebs ami.

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