lakehouse/data/_catalog/manifests/3178f0da-5985-4731-b343-162dd415f3be.json
profit 5b1fcf6d27 Phase 28-36 body of work
Accumulated since a6f12e2 (Phase 21 Rust port + Phase 27 versioning):

- Phase 36: embed_semaphore on VectorState (permits=1) serializes
  seed embed calls — prevents sidecar socket collisions under
  concurrent /seed stress load
- Phase 31+: run_stress.ts 6-task diverse stress scaffolding;
  run_e2e_rated.ts + orchestrator.ts tightening
- Catalog dedupe cleanup: 16 duplicate manifests removed; canonical
  candidates.parquet (10.5MB -> 76KB) + placements.parquet (1.2MB ->
  11KB) regenerated post-dedupe; fresh manifests for active datasets
- vectord: harness EvalSet refinements (+181), agent portfolio
  rotation + ingest triggers (+158), autotune + rag adjustments
- catalogd/storaged/ingestd/mcp-server: misc tightening
- docs: Phase 28-36 PRD entries + DECISIONS ADR additions;
  control-plane pivot banner added to top of docs/PRD.md (pointing
  at docs/CONTROL_PLANE_PRD.md which lands in next commit)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-22 02:41:15 -05:00

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{
"id": "3178f0da-5985-4731-b343-162dd415f3be",
"name": "kb_self_reports",
"schema_fingerprint": "76382b028b92bb0b361306dced3d773af0ee8de6aa160cedfc4d649f2860167a",
"objects": [
{
"bucket": "primary",
"key": "datasets/kb_self_reports.parquet",
"size_bytes": 51134,
"created_at": "2026-04-17T04:14:34.355419647Z"
}
],
"created_at": "2026-04-17T04:14:34.355420701Z",
"updated_at": "2026-04-17T06:06:21.358604060Z",
"description": "",
"owner": "",
"sensitivity": null,
"columns": [
{
"name": "id",
"data_type": "Int32",
"sensitivity": null,
"description": "",
"is_pii": false
},
{
"name": "report_type",
"data_type": "Utf8",
"sensitivity": null,
"description": "",
"is_pii": false
},
{
"name": "model",
"data_type": "Utf8",
"sensitivity": null,
"description": "",
"is_pii": false
},
{
"name": "report",
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"sensitivity": null,
"description": "",
"is_pii": false
},
{
"name": "data_size",
"data_type": "Int32",
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"description": "",
"is_pii": false
},
{
"name": "created_at",
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"description": "",
"is_pii": false
}
],
"lineage": {
"source_system": "postgresql",
"source_file": "dsn: postgresql://kbuser@localhost:5432/knowledge_base",
"ingest_job": "pg-stream-1776399274355",
"ingest_timestamp": "2026-04-17T04:14:34.355419647Z",
"parent_datasets": []
},
"freshness": null,
"tags": [],
"row_count": 11,
"last_embedded_at": null,
"embedding_stale_since": null,
"embedding_refresh_policy": null
}