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lancedb-gatefixer[bot]
ba7b7f15c2
## Summary - inspect the assembled x64 musl addon for the unresolved AVX-512 distance-table symbol before npm publication - fail the publish lifecycle with an actionable error if the broken symbol is present - add regression coverage using the dynamic-symbol output from the affected 0.27.x artifact ## Root cause LanceDB 0.27.x could enable the Rust AVX-512 distance-table callsite when the separate C kernel build did not emit its object, leaving `sum_4bit_dist_table_32bytes_batch_avx512` undefined in the musl addon. The current Lance dependency includes the upstream split-kernel cfg fix, and the published 0.33.0 musl artifact no longer has the undefined symbol, but the LanceDB publish path did not verify that property before releasing an addon. This adds a release guard around the corrected implementation so the same invalid binary cannot be published again. ## Validation - `pnpm lint` - `pnpm run build` - `pnpm test --runInBand` (680 passed, 5 skipped) - `pnpm run docs` - checked published artifacts: 0.27.1 is rejected for the unresolved symbol; 0.33.0 is accepted Fixes #3200 <!-- lance-gatekeeper-fix:v1 agent=4094b9b6de4b43665a9ff50fa35322fb generation=1 --> Co-authored-by: Gatefixer <313497061+lancedb-gatefixer[bot]@users.noreply.github.com>
LanceDB JavaScript SDK
A JavaScript library for LanceDB.
Installation
npm install @lancedb/lancedb
This will download the appropriate native library for your platform. We currently support:
- Linux (x86_64 and aarch64 on glibc and musl)
- MacOS (Intel and ARM/M1/M2)
- Windows (x86_64 and aarch64)
Usage
Basic Example
import * as lancedb from "@lancedb/lancedb";
const db = await lancedb.connect("data/sample-lancedb");
const table = await db.createTable("my_table", [
{ id: 1, vector: [0.1, 1.0], item: "foo", price: 10.0 },
{ id: 2, vector: [3.9, 0.5], item: "bar", price: 20.0 },
]);
const results = await table.vectorSearch([0.1, 0.3]).limit(20).toArray();
console.log(results);
The quickstart contains more complete examples.
Development
See CONTRIBUTING.md for information on how to contribute to LanceDB.