[AMBARI-24299] [Yarn Queue Manager] Yarn Queue manager View is resetting value some properties that are not defined UI

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.7.0
• Labels: pull-request-available
• Assignee: Akhil Naik
• Reporter: Akhil Naik
• Created: 18/Jul/18 08:34
• Updated: 29/Nov/18 07:10
• Resolved: 29/Nov/18 07:10

Description

Whene I add this properly in yarn scheduler
>>> yarn.scheduler.capacity.root.default.maximum-allocation-mb=2048
>>> yarn.scheduler.capacity.root.default.maximum-allocation-vcores=4

then restarting the required services and refreshing the queue scheduler at this time properties are present.
But when I want to do some changes in YARN queue manager like adding a Child Node, At this time it'll ask for saving and refresh, after that, I cannot see this 2 properties.

So Ambari-Yarn-queue-manager view is resetting this configs.

Issue Links

• links to: GitHub Pull Request #1774
• links to: GitHub Pull Request #1934