Merge fix/SIENTIAPDE-2013 into fix/SIENTIAPDE-2149

Brings in the review-feedback fixes (batch-size default, requirements-local,
docstring trim) from PR #43 so #44 stays consistent with its base branch.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

# Conflicts:
#	CLAUDE.md

CLAUDE.md

@@ -45,7 +45,7 @@ CI quality gate (`.github/workflows/quality-gate.yml`) calls the shared reusable
 
 ### Layering
 - **`orchestrator/worker/worker.py`** — entrypoint (`python -m orchestrator.worker.worker`). Builds a single `Activities` instance, connects to Temporal, starts Prometheus (`HTTP_METRICS_PORT`) and Temporal SDK metrics (`HTTP_SDK_METRICS_PORT`) servers, then runs three `Worker`s concurrently via `asyncio.gather`, each on its own task queue: `orchestrator-queue`, `alerts-queue`, `reports-queue`. `prepare_worker.py` derives the queue name from the workflow class name (`camel_to_snake`) and reads per-queue concurrency/poller tuning from env vars prefixed with the workflow name (e.g. `ORCHESTRATOR_MAX_CONCURRENT_ACTIVITIES`).
-- **`orchestrator/workflows/`** — Temporal workflow definitions: `orchestrator.py` (pipeline/slot/schedule orchestration), `alerts.py` (real-time ERROR notifications), `reports.py` (scheduled all-level reports). `alerts.py` and `reports.py` both delegate to the same two subworkflows in `workflows/subworkflows/`: `load_notification_package.py` (load notifications + receiver configs from Mongo, incremental via Redis timestamp) and `process_notifications.py` (build HTML email, send, log to Postgres). The difference between alerts and reports is which filter activity they call (`filter_notification_alerts` vs `filter_notification_reports`) and their base data filter (`level: ERROR` by default vs all levels) — `load_notification_package.py`'s `_compute_query_time_filter` can widen either beyond that default to the union of active receiver groups' own `levels` (SIENTIAPDE-2011); the ERROR-only default only holds when no active group narrows further. Receiver groups also support a `model_ids` allow-list (SIENTIAPDE-2149), independent of the pre-existing `ignore_models_id` deny-list — both apply together (AND) when a group configures both, and `model_ids` follows the same union-at-query-time / precise-per-group-slice split as `levels`. `load_latest_data`'s Mongo query is capped at `NOTIFICATION_QUEUE_BATCH_SIZE` documents per run (default 5000), sorted by `timestamp` ascending so a capped run always returns the oldest pending batch first (SIENTIAPDE-2013) — a hard cap with no drain loop, since the incremental Redis cursor picks up any remainder on the next run.
+- **`orchestrator/workflows/`** — Temporal workflow definitions: `orchestrator.py` (pipeline/slot/schedule orchestration), `alerts.py` (real-time ERROR notifications), `reports.py` (scheduled all-level reports). `alerts.py` and `reports.py` both delegate to the same two subworkflows in `workflows/subworkflows/`: `load_notification_package.py` (load notifications + receiver configs from Mongo, incremental via Redis timestamp) and `process_notifications.py` (build HTML email, send, log to Postgres). The difference between alerts and reports is which filter activity they call (`filter_notification_alerts` vs `filter_notification_reports`) and their base data filter (`level: ERROR` by default vs all levels) — `load_notification_package.py`'s `_compute_query_time_filter` can widen either beyond that default to the union of active receiver groups' own `levels` (SIENTIAPDE-2011); the ERROR-only default only holds when no active group narrows further. Receiver groups also support a `model_ids` allow-list (SIENTIAPDE-2149), independent of the pre-existing `ignore_models_id` deny-list — both apply together (AND) when a group configures both, and `model_ids` follows the same union-at-query-time / precise-per-group-slice split as `levels`. `load_latest_data`'s Mongo query is capped at `NOTIFICATION_QUEUE_BATCH_SIZE` documents per run (default `0`, meaning unlimited — unchanged from pre-SIENTIAPDE-2013 behavior unless a deployment opts in), sorted by `timestamp` ascending so a capped run always returns the oldest pending batch first (SIENTIAPDE-2013) — a hard cap with no drain loop, since the incremental Redis cursor picks up any remainder on the next run.
 - **`orchestrator/activities/activities.py`** — `Activities` is a single class combining every activity mixin via multiple inheritance: `TemporalManager, SlotManager, Formatters, MongoDB, Email, Postgres` (Postgres comes from `sientia_do.temporal.activities.postgres`, the external `sientia-dataops-library` dependency). One instance is constructed in `worker.py` and its bound methods are handed to each `Worker` as the activity list — activities are plain methods on this shared object, not separate classes. Each mixin's `__init__` takes its own config dict plus shared `logger`, `notification_handler`, `metrics_controller`. `Activities.shutdown()` closes every mixin's connections.
 - **`orchestrator/utils/`** — `connectors_config.py` builds each config dict from env vars (Temporal/Redis/MongoDB/Postgres/Email); `email_builder.py` renders Jinja2 templates (`utils/templates/email_template.html`, `general_template.html`); `orchestrator_functions.py` transforms pipeline documents into pipeline-type-specific configs (`scouter`, `pi_web_api_scouter`, `predictions_batch`, `minimal_retrain`, `drift`, `simple_metrics`); `converters.py` handles Temporal schedule frequency parsing.
 

orchestrator/activities/mongo_db.py

@@ -451,15 +451,9 @@ class MongoDB(SientiaMonitoring):
         filtering by timestamp to enable incremental data processing. It
         handles connection management and provides comprehensive error reporting.
 
-        SIENTIAPDE-2013: the query is capped at ``notification_queue_batch_size``
+        The query is capped at ``notification_queue_batch_size`` documents and sorted by
-        documents (hard cap per run, no drain loop) and sorted by ``timestamp``
+        ``timestamp`` ascending, so a capped run returns the oldest pending documents first --
-        ascending, so a capped run always returns the *oldest* pending documents
+        the caller advances its cursor only to what was actually returned, so nothing is skipped.
-        first. That matters because the caller advances its incremental cursor to
-        the max timestamp of whatever this returns -- without the ascending sort,
-        a capped batch could skip over older documents that never get picked up
-        on a later run. This backstops a cold start, backlog buildup, or
-        notification storm from fetching an unbounded (and potentially
-        multi-megabyte) payload in one query.
 
         Args:
             input_data (dict[str, Any]): Activity input parameters.

orchestrator/utils/connectors_config.py

@@ -33,7 +33,7 @@ def build_mongodb_config():
         'connection_string': connection_string,
         'database_name': getenv('MONGODB_DATABASE_NAME', 'sientia'),
         'ttl_index_seconds': int(getenv('MONGODB_TTL_INDEX_HOURS', '1')) * 3600,
-        'notification_queue_batch_size': int(getenv('NOTIFICATION_QUEUE_BATCH_SIZE', '5000')),
+        'notification_queue_batch_size': int(getenv('NOTIFICATION_QUEUE_BATCH_SIZE', '0')),
     }
 
 

requirements-local.txt

@@ -4,5 +4,5 @@ sqlalchemy
 redis
 pymongo
 jinja2
-git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.12.2
+git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.12.3
 prometheus-client

tests/orchestrator/utils/test_connectors_config.py

@@ -84,7 +84,7 @@ def test_build_mongo_db_config_with_defaults():
         'connection_string': 'mongodb://root:wKZDbMNU1c@localhost:27018',
         'database_name': 'sientia',
         'ttl_index_seconds': 3600,
-        'notification_queue_batch_size': 5000,
+        'notification_queue_batch_size': 0,
     }