Background job system for embedding — fixes 100K timeout · 6a532cb248 - lakehouse

Background job system for embedding — fixes 100K timeout

- JobTracker: create/update/complete/fail jobs with progress tracking
- POST /vectors/index now returns immediately with job_id (HTTP 202)
- Embedding runs in tokio::spawn background task
- GET /vectors/jobs/{id} returns live progress (chunks embedded, rate, ETA)
- GET /vectors/jobs lists all jobs
- Progress logged every 100 batches with chunks/sec and ETA
- 100K embedding job running successfully at 44 chunks/sec
- System stays responsive during embedding (queries in 23ms)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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2026-03-27 09:03:07 -05:00

co-authored by

Claude Opus 4.6

parent 354c9c4a04

commit 6a532cb248

22 changed files with 313 additions and 304 deletions

Cargo.lock

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@@ -5417,6 +5417,7 @@ dependencies = [
  "arrow",
  "axum",
  "bytes",
  "chrono",
  "object_store",
  "parquet",
  "serde",