When running docker-hadoop.sh to create a virtual Hadoop cluster on top of Docker containers, there is a warning message:
WARNING: The scale command is deprecated. Use the up command with the --scale flag instead.
Checking the shell file, the warning is spit out by docker-compose. There is a suggestion from docker-compose official website to modify it using 'up':
This patch fix made this update. And verified using Arm aarch64.