Spark, Distributed Systems, Machine Learning, Hadoop, Scalability.
permission.pem hadoop@ec2-1-23-45-678.compute-1.amazonaws.com aws ecr get-login-password --region us-east-1 | sudo docker login --username AWS --password-stdin 123456789123.dkr.ecr.us-east-1.amazonaws.com mkdir -p ~/.docker sudo cp /root/.docker/config.json ~/.docker/config.json sudo chmod 644