lance-format/lance

Expose `io_buffer_size` in Java in `CompactionOptions`

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#7,294 opened on Jun 16, 2026

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Description

Follow up to #7226. Need to add that option for Java.

Contributor guide

Research direction
Examine the existing C++ or Rust implementation of `io buffer size` and add the corresponding Java binding.
Tech stack
rustjava
Domain
backenddatabase
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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.
Clear
Prerequisites
Java
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70