[YARN-7725] [GQ] Compute global "ideal allocation" including locality biases

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: yarn-7403
• Component/s: federation
• Assignee: Carlo Curino
• Reporter: Carlo Curino
• Created: 10/Jan/18 00:32
• Updated: 15/Feb/18 21:55
• Resolved: 15/Feb/18 21:55

Description

This JIRA tracks an algorithmic effort to compute the global ideal allocation. We also take into account of locality demand/availability gap, and map down the global allocation to sub-cluster level, computing the delta+ and delta- for each queue in each sub-cluster.