NVIDIA / NVIDIA/cuvs

Upgrade to JDK 25 as the minimal version for using cuvs-java and cuvs-lucene

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improvement Java
Dominant language
Cuda
Stars
854
Forks
236
Avg merge
3d 3h
Merged PRs (30d)
62

Description

While we will still support compilation using JDK 21, we should bump the minimum version required to run cuvs-java from JDK 22 (which is not an LTS release and is no longer supported) to the JDK 25 LTS release. JDK 25 is what most of our users are running, and it will enable us to fully utilize several useful features that are available in JDK 22 only as a preview.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the build and runtime-version declarations for cuvs-java and cuvs-lucene, then trace how compilation and runtime requirements are checked. Update the minimum runtime to JDK 25 while preserving compilation with JDK 21, and verify that both modules reflect the new requirement.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
machine-learning, search
Issue type
Refactor
Difficulty
3/5
Estimated time
1-2 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
55/100

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