feat(java): support segment-based distributed vector search#7169
Open
summaryzb wants to merge 1 commit into
Open
feat(java): support segment-based distributed vector search#7169summaryzb wants to merge 1 commit into
summaryzb wants to merge 1 commit into
Conversation
Expose index segment selection through the Java scan APIs so distributed vector search callers can target specific vector index segments. The Java ScanOptions builder now carries an optional List<UUID>, and both blocking and async scanner paths forward it through JNI to Rust scanner construction. This threads the new option through LanceScanner, AsyncScanner, and the shared Rust ScannerOptions. JNI converts Java UUID values into Rust Uuid values and applies them with scanner.with_index_segments(...), leaving validation to the Rust scanner implementation. Test Coverage: No new tests were added. Suggested follow-up coverage includes Java/JNI blocking and async scanner tests for segment-restricted vector search and validation errors for invalid segment usage. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Change-Id: I0cdc80404bcc406a9bf460ef061eb2bd0f6a70d1
github-actions
Bot
added
A-java
Contributor
Author
|
@jackye1995 @Xuanwo PTAL |
Contributor
Author
|
This feature is already support in py lance |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Expose index segment selection through the Java scan APIs so distributed vector search callers can target specific vector index segments.