[YARN-10079] Scheduling of opportunistic containers - Phase 2

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Abhishek Modi
• Created: 09/Jan/20 03:02
• Updated: 09/Jan/20 03:02

Description

This JIRA groups all efforts related to the improvements of scheduling of opportunistic containers.

Phase 1 of this was done as part of YARN-5542.

Sub-Tasks

• Opportunistic scheduler metrics should be reset during fail-over.: Open
• Add support for configurable Resource Calculator in Opportunistic Scheduler.: Patch Available
• Make allocation of opportunistic containers asynchronous: Open
• Integrate NodeQueueLoadMonitor with ClusterNodeTracker: Open
• Estimating waiting time in NM container queues: Open
• Fix some minor typos in the opportunistic container logging: Patch Available
• Consider node labels also for centralized O scheduling: Open