apache/gravitino

[EPIC] Support COS(Tencent cloud storage) for Hadoop catalog

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#6,490 opened on Feb 20, 2025

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Description

Describe the proposal

Gravitino has support S3, GCS, Azure Blob Storage and OSS, as many Chinese users use COS, we'd support it also '

Task list

  • Support OSS for the Hadoop Catalog and Java GVFS client.
  • Support Python GVFS client for COS

Contributor guide

Research direction
Study existing integrations for S3, GCS, Azure Blob Storage and OSS in the Hadoop catalog module to understand the pattern, then implement COS support using Tencent COS SDK for both Java and Python clients.
Tech stack
javapython
Domain
cloudbackend
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.
3-5 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
GitJava
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30