[AMBARI-21497] Conflicts in the ambari config groups

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.4.1
• Fix Version/s: 2.5.2
• Component/s: ambari-web
• Assignee: Andrii Tkach
• Reporter: Andrii Tkach
• Created: 17/Jul/17 14:46
• Updated: 03/Aug/17 09:56
• Resolved: 03/Aug/17 09:18

Description

Ambari is arbitrarily changing settings for different config groups when pushing changes to other config groups.
This is causing yarn to have settings for RAM that well exceed system limits, which causes other processes to run out of RAM and then become unavailable.