[YARN-7956] [UI2] Avoid duplicating Components link under Services/<ServiceName>/Components

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.2.0, 3.1.1
• Component/s: yarn-ui-v2
• Hadoop Flags: Reviewed
• Assignee: Yesha Vora
• Reporter: Yesha Vora
• Created: 21/Feb/18 21:29
• Updated: 23/Apr/18 08:23
• Resolved: 23/Apr/18 08:03

Description

Scenario:

1) Start Yarn service
2) Click on a Running yarn service ( example : yesha-sleeper)
http://xxxx:8088/ui2/#/yarn-app/application_1518804855867_0002/components?service=yesha-sleeper
3) Now click on yesha-sleeper [application_1518804855867_0002] link

Both components and yesha-sleeper [application_1518804855867_0002] link point to one page. 
HOME/Services/<ServiceName> and HOME/Services/<ServiceName>/Components refer to same page.

We should not need two links to refer to one page