[YARN-4485] [Umbrella] Capture per-application and per-queue container allocation latency

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.7.1
• Labels: supportability tuning
• Target Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Karthik Kambatla
• Created: 19/Dec/15 05:17
• Updated: 04/Jan/24 09:20

Description

Per-application and per-queue container allocation latencies would go a long way towards help with tuning scheduler queue configs.

This umbrella JIRA tracks adding these metrics.

Issue Links

• depends upon: YARN-4879 Enhance Allocate Protocol to Identify Requests Explicitly

Sub-Tasks

• Add requestTime to ResourceRequest: Open
• FairScheduler: Compute per-container allocation latency and roll up to get per-application and per-queue: Open
• CapacityScheduler: Compute per-container allocation latency and roll up to get per-application and per-queue: Open
• Move SystemClock class and Clock interface from hadoop-yarn-common to hadoop-common: Open