apache / apache/paimon

[Feature] Improve catalog lock for paimon

Open
#2,824 7 comments 0 reactions 0 assignees View on GitHub
enhancement
Dominant language
Java
Stars
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Forks
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Avg merge
1d 11h
Merged PRs (30d)
396

Description

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar.

### Motivation

Currently paimon only support hive lock for hive catalog, it should support unified lock for filesystem catalog

### Solution

_No response_

### Anything else?

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by locating the existing Hive lock implementation and the filesystem catalog entry point. Compare their locking behavior and determine the scope of a unified lock for filesystem catalogs. Done means filesystem catalogs support the intended unified locking behavior, with coverage for the relevant catalog and lock cases.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
databases, distributed-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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