apache/gravitino

[Improvement] Reuse the FileSystem cache in the fileset server and client modules

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#9,673 opened on Jan 12, 2026

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good first issueimprovement

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Description

What would you like to be improved?

Currently, FilesetCatalogOperations and BaseGVFSOperations each have their own FileSystemCache. We need to move the FileSystemCache to Hadoop common and reuse it.

How should we improve?

Move the FileSystemCache to Hadoop common and reuse it.

Contributor guide

Research direction
Move the FileSystemCache to Hadoop common and update both FilesetCatalogOperations and BaseGVFSOperations to use it.
Tech stack
java
Domain
backend
Issue type
Refactor
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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
JavaGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70