apache/seatunnel

[Feature][Connector-V2][File] Add bitwise reading functionality for file types such as FTP, SFTP, HDFS, and local files

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#10.792 aberto em 20 de abr. de 2026

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 (1 comment) (0 reactions) (0 assignees)Java (6.897 stars) (1.432 forks)batch import
connectors-v2featurefilehelp wantedneeds-info

Description

Search before asking

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

Description

Add the ability to read by bits for file types such as FTP, SFTP, HDFS, and local files, for example, bits 1-10 as the first field, bits 11-25 as the second field, and so on

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

Guia do colaborador

Pilha de tecnologia
java
Domain
data
Tipo Issue
feature
DifficultyDificuldade de implementação estimada para um novo contribuidor, de 1 para alterações muito pequenas a 5 para trabalho de nível especializado.
3
Tempo estimadoUm intervalo de tempo aproximado para um colaborador experiente investigar, implementar, testar e preparar um pull request.
half day
Status da atividadeQuão disponível o issue aparece agora: novo, ativo, obsoleto, bloqueado ou aguardando entrada do mantenedor.
fresh
ClarityCom que clareza o issue explica a mudança esperada, os critérios de aceitação e a próxima etapa.
clear
Prerequisites
JavaFile I/OBitwise operations
Simpatia para novatosUma pontuação de 1 a 100 que estima o quão acessível este issue é para colaboradores iniciantes.
40
Direção de pesquisa
The issue requests adding bitwise reading to file connectors. The feature is not yet implemented. The contributor should examine existing file source connectors in the SeaTunnel codebase (e.g., under seatunnel connectors v2/connector file) to understand the current reading mechanism. The implementation should support FTP, SFTP, HDFS, and local files. Consider base classes or interfaces used for file reading and how to extend them to support bitwise reading. No maintainer comments are available, so the contributor may need to clarify the expected behavior (e.g., configuration format, delimiter) in the PR.