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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/08/26 23:33:32 UTC

[GitHub] [airflow] noelmcloughlin commented on issue #10026: Duplicate tasks invoked for a single task_id when manually invoked task details modal.

noelmcloughlin commented on issue #10026:
URL: https://github.com/apache/airflow/issues/10026#issuecomment-906811467


   I see  "_pid not matching_" issue in Airflow 2.13/CeleryWorker/RMQ when manually triggering DAGS.  Was not happening in airflow 2.1.2 (+cherrypick from https://github.com/apache/airflow/pull/16860).  I'm not using run_as_user, see [example dag](https://github.com/teamclairvoyant/airflow-maintenance-dags/blob/master/db-cleanup/airflow-db-cleanup.py).  I cannot replicate the issue when DAG has single task, only with multiple tasks, example below.
   
   DAG1 (BashOp)
   task1 Success
   
   DAG2 (BashOp) 
   taskgroup1(task1): Recorded pid 14206 does not match the current pid 14207
   taskgroup2(task1): Recorded pid 18247 does not match the current pid 18248
   
   DAG3 (PyOp)
   Screenshot below, [this DAG](https://github.com/teamclairvoyant/airflow-maintenance-dags/blob/master/backup-configs/airflow-backup-configs.py)
   ![image](https://user-images.githubusercontent.com/13322818/131048670-90310d77-276e-4320-bea6-a649f5ce6462.png)
   


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