prabhusneha commented on code in PR #45062:
URL: https://github.com/apache/airflow/pull/45062#discussion_r1907066944
##########
airflow/models/backfill.py:
##########
@@ -316,21 +396,15 @@ def _create_backfill(
)
if not dag_model:
raise RuntimeError(f"Dag {dag_id} not found")
- for info in dagrun_info_list:
- backfill_sort_ordinal += 1
- _create_backfill_dag_run(
- dag=dag,
- info=info,
- backfill_id=br.id,
- dag_run_conf=br.dag_run_conf,
- reprocess_behavior=br.reprocess_behavior,
- backfill_sort_ordinal=backfill_sort_ordinal,
- session=session,
- )
- log.info(
- "created backfill dag run dag_id=%s backfill_id=%s, info=%s",
- dag.dag_id,
- br.id,
- info,
- )
- return br
+
+ backfill_response = _create_backfill_dag_run(
Review Comment:
renamed to logical_dates
##########
airflow/api_fastapi/core_api/routes/public/backfills.py:
##########
@@ -206,3 +208,40 @@ def create_backfill(
status_code=status.HTTP_409_CONFLICT,
detail=f"There is already a running backfill for dag
{backfill_request.dag_id}",
)
+
+
+@backfills_router.post(
+ path="/dry_run",
+ responses=create_openapi_http_exception_doc(
+ [
+ status.HTTP_404_NOT_FOUND,
+ status.HTTP_409_CONFLICT,
+ ]
+ ),
+)
+def create_backfill_dry_run(
+ body: BackfillPostBody,
+) -> DryRunBackfillCollectionResponse:
+ from_date = timezone.coerce_datetime(body.from_date)
+ to_date = timezone.coerce_datetime(body.to_date)
+
+ try:
+ backfills_dry_run = _create_backfill(
+ dag_id=body.dag_id,
+ from_date=from_date,
+ to_date=to_date,
+ max_active_runs=body.max_active_runs,
+ reverse=body.run_backwards,
+ dag_run_conf=body.dag_run_conf,
+ reprocess_behavior=body.reprocess_behavior,
+ dry_run=True,
+ )
+ backfills = [DryRunBackfillResponse(logical_date=logical_date) for
logical_date in backfills_dry_run]
Review Comment:
modified
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