apache/hudi

Update all javadocs containing spark examples

Open

#16646 opened on Nov 30, 2025

View on GitHub
 (2 comments) (0 reactions) (1 assignee)Java (4,823 stars) (2,431 forks)batch import
from-jiragood first issuepriority:criticaltype:devtask

Description

Lots of javadocs examples use spark 2 which is removed

JIRA info

Contributor guide

Tech stack
javaspark
Domain
documentation
Issue type
documentation
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.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
JavaApache Hudi build setupSpark knowledge
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55
Research direction
Search the Hudi codebase for javadoc comments containing 'Spark 2' or deprecated Spark APIs. Likely files are in the hudi spark module or core classes. Update examples to use Spark 3 APIs or remove if no alternative. The issue references JIRA HUDI 8294 for context. Since there is an assignee, coordinate with them to avoid duplication.