[AMBARI-14365] HDFS Smart Configs: Inconsistent values on slider

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: ambari-web

Environment

ambari-server version: ambari-server-2.1.3.0-517.x86_64
ambari-server --hash: 863d787b3c2f06b9593aa3cca6656f9ee666817d
HDP Stack: 2.3
HDP Version: 2.3.4.0-3360
Ambari DB: :MySQL
Oozie/Hive DB: MySQL/MySQL
Security:yes
Security Type:AD/AD
Umask: 027
JDK: OracleJDK8
OS: CentOS 6
Ambari User: slava
Agents User: agentslava
MOTD enabled: true
Customized service users: true
Is tmp exec: true

• Assignee: Oleg Nechiporenko
• Reporter: Oleg Nechiporenko
• Created: 14/Dec/15 13:22
• Updated: 14/Dec/15 15:18
• Resolved: 14/Dec/15 13:29

Description

Please see the screen recording from the system tests artifacts attached.

• Upon opening the HDFS configs page we can see that NameNode Java heap size slider value is 1GB.
• Even when slider was moved to increase the value, we can see that its still showing 1GB
• Another issue noticed is that when configs tab was opened the max value and recommended values are at a higher range (max= 262144GB, recommend = 131072GB).
• But when slider is moved its changed to 15.577GB and 7.75GB respectively. This doesn't look right as in both cases it showed the unit as GB.
  Please help take a look

UI should show spinner until the API response from recommendation API is received meaning spinner to be shown until slider's scale is set to final value of minimum, maximum and final position of the marker value on the slider.