apache/seatunnel

Support metadata column for file source connector

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#9737 opened on Aug 21, 2025

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 (4 comments) (0 reactions) (1 assignee)Java (6,897 stars) (1,432 forks)batch import
good first issuehelp wanted

Description

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

Description

We should add metadata column for file source. So each seatunnel row from file will contains metadata info too. After this we can get these information for metadata transform.

The metadata should contains:

  • FilePath
  • FileCreateTime
  • FileUpdateTime
  • FileSize
  • FileType

etc.

Please refer https://github.com/apache/seatunnel/pull/9586 and https://github.com/apache/seatunnel/blob/dev/docs/en/transform-v2/metadata.md

Usage Scenario

No response

Related issues

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Are you willing to submit a PR?

  • Yes I am willing to submit a PR!

Code of Conduct

Contributor guide

Tech stack
java
Domain
data
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.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
JavaSeaTunnel file source connector basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
Review PR #9586 for implementation pattern. Examine the file source connector code to add metadata fields. Implement metadata columns such as FilePath, FileCreateTime, etc., following the same structure as in the referenced PR.