apache/seatunnel

[Feature] How to support dimension lookup query for transform

Open

#7,937 opened on Oct 29, 2024

View on GitHub
 (9 comments) (4 reactions) (0 assignees)Java (1,432 forks)batch import
help wanted

Repository metrics

Stars
 (6,897 stars)
PR merge metrics
 (Avg merge 13d 21h) (143 merged PRs in 30d)

Description

Search before asking

  • I had searched in the feature and found no similar feature requirement.

Description

How to support dimension lookup query for transform

And as EtLT data synchronization, I think we need to support lookup query for transform, and I want to hear from you all how you think it can be implemented in SeaTunnel.

Usage Scenario

No response

Related issues

No response

Are you willing to submit a PR?

  • Yes I am willing to submit a PR!

Code of Conduct

Contributor guide

Research direction
Investigate SeaTunnel's transform plugin system and discuss how to integrate dimension lookup queries. Review existing catalog and source connectors for reference.
Tech stack
java
Domain
backenddatabase
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.
Half day
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.
Needs investigation
Prerequisites
JavaSeaTunnel conceptsSQL/query knowledge
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40