Built atop Alluxio 1.8.0, by ybc in Hong Kong University of Science and Technology. When setting up the system, configuration should be done: (under Alluxio Home)
$ cp conf/alluxio-site.properties.template conf/alluxio-site.properties
1. localhost
$ echo "alluxio.master.hostname=localhost" >> conf/alluxio-site.properties
2. AWS
$ echo "aws.accessKeyId=<AWS_ACCESS_KEY_ID>" >> conf/alluxio-site.properties
$ echo "aws.secretKey=<AWS_SECRET_ACCESS_KEY>" >> conf/alluxio-site.properties