amazon web services - Creating EMR machine from an EC2 machine with boto (with IAM role) gets failed -


when try create emr machine boto created ec2 machine role (having authorities) gets failed error "access denied checking jar: s3n://us-east-1.elasticmapreduce/libs/script-runner/script-runner.jar".

my question general steps follow run boto script iam role ec2 machine can create emr machine?

thanks!

answer original poster @user1010900 :

got answer now:

"emr cannot use iam role assigned ec2 instance launching emr job."

ref: https://forums.aws.amazon.com/thread.jspa?messageid=531826&#531826

aws emr not support aws sts now.

ref:

http://docs.aws.amazon.com/sts/latest/usingsts/usingtokens.html

thanks


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