koordinator-sh/yarn-copilot

[proposal] limit yarn rm update frequency by ignoring unnecessary node update event from k8s

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#51 opened on Nov 15, 2023

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area/yarn-operatorgood first issuehelp wanted

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Description

What is your proposal: add EventHandler for yarn-operator during watch node event, ignore unnecessary node update event.

Why is this needed: limit unnecessary requests to yarn RM.

Is there a suggested solution, if so, please add it:

Contributor guide

Research direction
Inspect the Kubernetes node watch event handling in yarn operator, identify unnecessary updates, and add filtering logic.
Tech stack
go
Domain
backendinfrastructure
Issue type
Performance
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GoKubernetes
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50