[GitHub] [airflow] ashaw27 edited a comment on issue #10026: Duplicate tasks invoked for a single task_id when manually invoked task details modal.

[GitBox <gi...@apache.org>]

ashaw27 edited a comment on issue #10026:
URL: https://github.com/apache/airflow/issues/10026#issuecomment-799613642


   I'm having this issue in 2.0.1.  Is there a workaround?  My timesensor failed at a seemingly random time, twice, resulting in 4 failures.  I only had 3 retries set, so the DAG failed.
   
   ```
   [2021-03-15 02:47:28,089] {time_sensor.py:38} INFO - Checking if the time (03:30:00) has come
   [2021-03-15 02:48:28,149] {time_sensor.py:38} INFO - Checking if the time (03:30:00) has come
   [2021-03-15 02:49:28,209] {time_sensor.py:38} INFO - Checking if the time (03:30:00) has come
   [2021-03-15 02:50:21,225] {local_task_job.py:184} WARNING - Recorded pid 211954 does not match the current pid 189553
   [2021-03-15 02:50:21,229] {process_utils.py:100} INFO - Sending Signals.SIGTERM to GPID 189554
   [2021-03-15 02:50:21,230] {taskinstance.py:1239} ERROR - Received SIGTERM. Terminating subprocesses.
   [2021-03-15 02:50:21,241] {taskinstance.py:1455} ERROR - Task received SIGTERM signal
   Traceback (most recent call last):
     File "/home/airflowuser/miniconda3/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1112, in _run_raw_task
       self._prepare_and_execute_task_with_callbacks(context, task)
     File "/home/airflowuser/miniconda3/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1285, in _prepare_and_execute_task_with_callbacks
       result = self._execute_task(context, task_copy)
     File "/home/airflowuser/miniconda3/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1315, in _execute_task
       result = task_copy.execute(context=context)
     File "/home/airflowuser/miniconda3/lib/python3.8/site-packages/airflow/sensors/base.py", line 243, in execute
       time.sleep(self._get_next_poke_interval(started_at, run_duration, try_number))
     File "/home/airflowuser/miniconda3/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1241, in signal_handler
       raise AirflowException("Task received SIGTERM signal")
   airflow.exceptions.AirflowException: Task received SIGTERM signal
   [2021-03-15 02:50:21,242] {taskinstance.py:1496} INFO - Marking task as FAILED. dag_id=Daily_Ref_Data, task_id=at_0330_ET, execution_date=20210314T050100, start_date=20210315T065020, end_date=20210315T065021
   ```


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