[YARN-8707] It's not reasonable to decide whether app is starved by fairShare

• Type: Sub-task
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.0.0-alpha3
• Component/s: fairscheduler
• Assignee: Zhaohui Xin
• Reporter: Zhaohui Xin
• Created: 24/Aug/18 05:05
• Updated: 10/Feb/19 17:20

Description

When app's usage reached demand, it's still be considered fairShare starved. Obviously, that's not reasonable!

boolean isStarvedForFairShare() {
return isUsageBelowShare(getResourceUsage(), getFairShare());
}