[BIGTOP-3102] docker-hadoop.sh WARNING: The scale command is deprecated

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.1, 1.3.0
• Fix Version/s: 1.4.0
• Component/s: docker
• Assignee: Guodong Xu
• Reporter: Guodong Xu
• Created: 23/Nov/18 06:28
• Updated: 24/Nov/18 18:21
• Resolved: 24/Nov/18 18:21

Description

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':

https://docs.docker.com/compose/reference/scale/

 

This patch fix made this update. And verified using Arm aarch64.