[YARN-7361] Improve the docker container runtime documentation

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.3, 3.1.0, 2.9.1, 3.0.1
• Labels: Docker
• Hadoop Flags: Reviewed
• Assignee: Shane Kumpf
• Reporter: Shane Kumpf
• Created: 18/Oct/17 22:43
• Updated: 16/May/18 19:58
• Resolved: 15/Nov/17 18:42

Description

During review of YARN-7230, it was found that yarn.nodemanager.runtime.linux.docker.capabilities is missing from the docker containers documentation in most of the active branches. We can also improve the warning that was introduced in YARN-6622.