GitHub user karenbraganz closed the discussion with a comment: Exception in _schedule_dag_run() due to misconfigured task instance can completely crash scheduling loop
I was able to reproduce this and have created issue #47700 outlining the details. In short, this occurred because certain versions of dill are unable to unpickle function objects. When a DAG containing a function object as a value in the `executor_config` dictionary started running, an exception was raised in the scheduling loop. GitHub link: https://github.com/apache/airflow/discussions/47042#discussioncomment-12480665 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
