amazon ec2 - XGBoost YARN on AWS error: The environment variable AWS_ACCESS_KEY_ID must be set -


i experiencing problem xgboost distributed yarn mode on aws

i follow tutorials: first : "get git clone https://github.com/tqchen/yarn-ec2"

then : " vim ~/.bash_profile export aws_access_key_id=akiaiosfodnn7example export aws_secret_access_key=wjalrxutnfemi/k7mdeng/bpxrficyexamplekey source ~/.bash_profile "

third : "sudo ./yarn-ec2 -k mykey -i mypem.pem launch xgboost"

when run third command,i following error:

"the environment variable aws_access_key_id must set"

but have set aws_access_key_id in second procedure，and when input "echo $aws_access_key_id" ,the screen shows "akiaiosfodnn7example"

do have clue of going wrong? thank you.


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