opensearch-project/OpenSearch

[Remote Store] Add generic support of checksum for all vendors

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#9,734 opened on Sep 4, 2023

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StorageStorage:Durabilityenhancementhelp wanted

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Description

Follow up from https://github.com/opensearch-project/OpenSearch/pull/9289#discussion_r1292834129

Contributor guide

Research direction
Examine the referenced PR discussion #9289 to understand the current checksum implementation for remote stores and identify the missing generic support. Then study the remote store abstraction in OpenSearch to propose a unified checksum mechanism.
Tech stack
java
Domain
backend
Issue type
Feature
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.
Mostly clear
Prerequisites
JavaGitOpenSearch internals
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30