uranusjr commented on code in PR #29094: URL: https://github.com/apache/airflow/pull/29094#discussion_r1166300450
########## airflow/models/dag.py: ########## @@ -2789,7 +2789,9 @@ def bulk_write_to_db( orm_dag.description = dag.description orm_dag.max_active_tasks = dag.max_active_tasks orm_dag.max_active_runs = dag.max_active_runs - orm_dag.has_task_concurrency_limits = any(t.max_active_tis_per_dag is not None for t in dag.tasks) + orm_dag.has_task_concurrency_limits = any( + t.max_active_tis_per_dag is not None or t.max_active_tis_per_dagrun for t in dag.tasks Review Comment: Does 0 have special meaning here? I feel this should be `is not None` to match existing style. ########## airflow/jobs/backfill_job_runner.py: ########## @@ -631,6 +631,20 @@ def _per_task_process(key, ti: TaskInstance, session): "Not scheduling since Task concurrency limit is reached." ) + if task.max_active_tis_per_dagrun: Review Comment: Same for checks against this, I feel `is not None` is more logical? (Although the difference is really minimal in practice.) -- 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