apache/iceberg

[feature request] Add scheduled refresh for storage credentials held by ADLSFileIO

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#15,852 建立於 2026年4月1日

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 (1 留言) (0 反應) (0 負責人)Java (5,146 star) (1,915 fork)batch import
good first issueimprovement

描述

Feature Request / Improvement

Similar to https://github.com/apache/iceberg/pull/15678 and https://github.com/apache/iceberg/pull/15696 but for ADLSFileIO

Query engine

None

Willingness to contribute

  • I can contribute this improvement/feature independently
  • I would be willing to contribute this improvement/feature with guidance from the Iceberg community
  • I cannot contribute this improvement/feature at this time

貢獻者指南

技術棧
java
領域
backendcloud
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JavaAzure ADLS basicsUnderstanding of Iceberg credential refresh
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
60
研究方向
The issue requests a scheduled refresh for storage credentials in ADLSFileIO, similar to existing implementations in S3FileIO (PR #15678) and GCSFileIO (PR #15696). To implement this, first study those PRs to understand the pattern: they likely add a scheduled executor or similar mechanism to refresh credentials before expiration. The relevant file is azure/src/main/java/org/apache/iceberg/azure/adlsv2/ADLSFileIO.java. Investigate the Azure SDK's credential types and how they handle renewal. The community may have guidelines for this feature; check comments on the issue for any additional clarification.
[feature request] Add scheduled refresh for storage credentials held by ADLSFileIO · apache/iceberg#15852 | Good First Issue