uranusjr commented on code in PR #32122:
URL: https://github.com/apache/airflow/pull/32122#discussion_r1262140954
##########
airflow/jobs/scheduler_job_runner.py:
##########
@@ -277,9 +284,44 @@ def __get_concurrency_maps(self, states:
Iterable[TaskInstanceState], session: S
.where(TI.state.in_(states))
.group_by(TI.task_id, TI.run_id, TI.dag_id)
)
- return ConcurrencyMap.from_concurrency_map(
- {(dag_id, run_id, task_id): count for task_id, run_id, dag_id,
count in ti_concurrency_query}
+ ti_concurrency = {
+ (dag_id, run_id, task_id): count for task_id, run_id, dag_id,
count in ti_concurrency_query
+ }
+
+ tg_concurrency_query: list[tuple[str, str, str, str, int]] = (
+ session.query(TI.task_id, TI.run_id, TI.dag_id, TI.map_index)
+ .filter(
+ TI.state.in_(
+ [
+ State.SCHEDULED,
+ State.QUEUED,
+ State.RUNNING,
+ State.UP_FOR_RESCHEDULE,
+ State.UP_FOR_RETRY,
+ ]
+ )
+ )
+ .filter(TI.map_index >= 0)
+ .order_by(TI.dag_id, TI.run_id, TI.map_index)
)
+ tg_concurrency: dict[tuple[str, str, str], tuple[int, set[int]]] =
dict()
+ for (task_id, run_id, dag_id, map_index) in tg_concurrency_query:
+ dag = self.dagbag.get_dag(dag_id, session)
+ task = dag.get_task(task_id) if dag else None
+ if task and task.task_group and
task.task_group.max_active_groups_per_dagrun is not None:
Review Comment:
Better to do something like this to simplify the conditions:
```python
dag = self.dagbag.get_dag(dag_id, session)
if not dag:
continue
task = dag.get_task(task_id)
if not task:
continue
task_group = task.task_group
if not task_group:
continue
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@airflow.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
