19bdfab227
- queryd: SessionContext with custom URL scheme to avoid path doubling with LocalFileSystem
- queryd: ListingTable registration from catalog ObjectRefs with schema inference
- queryd: POST /query/sql returns JSON {columns, rows, row_count}
- queryd→catalogd wiring: reads all datasets, registers as named tables
- gateway: wires QueryEngine with shared store + registry
- e2e verified: SELECT *, WHERE/ORDER BY, COUNT/AVG all correct
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
58 lines
2.5 KiB
Markdown
58 lines
2.5 KiB
Markdown
# Phase Tracker
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## Phase 0: Bootstrap
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- [x] 0.1 — Cargo workspace with all crate stubs compiling
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- [x] 0.2 — `shared` crate: error types, ObjectRef, DatasetId
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- [x] 0.3 — `gateway` with Axum: GET /health → 200
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- [x] 0.4 — tracing + tracing-subscriber wired in gateway
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- [x] 0.5 — justfile with build, test, run recipes
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- [x] 0.6 — docs committed to git
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**Gate: PASSED** — All crates compile. Gateway runs. Logs emit. Docs committed.
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## Phase 1: Storage + Catalog
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- [x] 1.1 — storaged: object_store backend init (LocalFileSystem)
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- [x] 1.2 — storaged: Axum endpoints (PUT/GET/DELETE/LIST /objects/{key})
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- [x] 1.3 — shared/arrow_helpers.rs: RecordBatch ↔ Parquet + schema fingerprinting
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- [x] 1.4 — catalogd/registry.rs: in-memory index + manifest persistence to object storage
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- [x] 1.5 — catalogd/schema.rs: schema fingerprinting (merged into shared/arrow_helpers.rs)
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- [x] 1.6 — catalogd service: POST/GET /datasets + GET /datasets/by-name/{name}
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- [x] 1.7 — gateway routes to storaged + catalogd with shared state
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**Gate: PASSED** — PUT object → register dataset → list → get by name. All via gateway HTTP.
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## Phase 2: Query Engine
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- [x] 2.1 — queryd: SessionContext + object_store config (custom scheme to avoid path doubling)
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- [x] 2.2 — queryd: ListingTable from catalog ObjectRefs with schema inference
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- [x] 2.3 — queryd service: POST /query/sql → JSON (columns + rows + row_count)
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- [x] 2.4 — queryd → catalogd wiring (reads dataset list, registers as tables)
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- [x] 2.5 — gateway routes /query with QueryEngine state
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**Gate: PASSED** — SELECT *, WHERE/ORDER BY, COUNT/AVG all return correct results via catalog.
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## Phase 3: AI Integration
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- [ ] 3.1 — Python sidecar: FastAPI + Ollama (embed/generate/rerank)
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- [ ] 3.2 — Dockerfile for sidecar
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- [ ] 3.3 — aibridge/client.rs: HTTP client to sidecar
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- [ ] 3.4 — aibridge service: Axum proxy endpoints
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- [ ] 3.5 — Model config via env vars
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**Gate:** Rust → Python → Ollama → real embeddings return.
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## Phase 4: Frontend
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- [ ] 4.1 — Dioxus scaffold, WASM build
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- [ ] 4.2 — Dataset browser
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- [ ] 4.3 — Query editor + results table
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- [ ] 4.4 — Error display + loading states
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**Gate:** Browse datasets and query from browser.
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## Phase 5: Hardening
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- [ ] 5.1 — Proto definitions
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- [ ] 5.2 — Internal gRPC migration
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- [ ] 5.3 — OpenTelemetry tracing
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- [ ] 5.4 — Auth middleware
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- [ ] 5.5 — Config-driven startup
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**Gate:** gRPC internals, traces, auth, restartable from repo + config.
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