kacpermuda commented on code in PR #74752:
URL: https://github.com/apache/airflow/pull/74752#discussion_r4315005213
##########
providers/openlineage/src/airflow/providers/openlineage/utils/utils.py:
##########
@@ -1570,26 +1724,47 @@ def get_orm_task_instance_positions(
regions = {
row.id: row
for row in session.execute(
- select(DynamicRegion.id, DynamicRegion.node_id,
DynamicRegion.parent_region_id).where(
- DynamicRegion.id.in_({task_instance.region_id for
task_instance in unplaced})
+ select(
+ DynamicRegion.id,
+ DynamicRegion.node_id,
+ DynamicRegion.parent_region_id,
+ DynamicRegion.parent_region_index,
+ ).where(
+ DynamicRegion.id.in_(
+ {task_instance.region_id for task_instance in (*unplaced,
*without_iteration)}
Review Comment:
Fixed in 7441d2d: when the query only fills in mapped tasks' iterations, it
runs in a savepoint, and a failure only leaves `loop_index` unset and logs a
warning. The event still goes out and the caller's transaction stays usable.
Task instances without their task still raise as before this PR.
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