feluelle commented on issue #9564:
URL: https://github.com/apache/airflow/issues/9564#issuecomment-716351145
Hey @potiuk I am running the code from latest master and experiencing this
issue, too, with following changes to the default config:
```
AIRFLOW_HOME=/opt/airflow
AIRFLOW__CORE__EXECUTOR=LocalExecutor
AIRFLOW__CORE__SQL_ALCHEMY_CONN=postgresql+psycopg2://<sqlalchemy-connection-string>
AIRFLOW__CORE__FERNET_KEY=<fernet-key>
AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG=100
```
That's all. (Probably also occuring in the default config. It might have
sth. to do with LocalExecutor only?!)
```
Process QueuedLocalWorker-4:
Process QueuedLocalWorker-9:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/multiprocessing/process.py", line 315, in
_bootstrap
self.run()
File
"/home/airflow/.local/lib/python3.8/site-packages/airflow/executors/local_executor.py",
line 67, in run
return super().run()
Process QueuedLocalWorker-13:
File "/usr/local/lib/python3.8/multiprocessing/process.py", line 108, in
run
self._target(*self._args, **self._kwargs)
File
"/home/airflow/.local/lib/python3.8/site-packages/airflow/executors/local_executor.py",
line 172, in do_work
key, command = self.task_queue.get()
Traceback (most recent call last):
File "<string>", line 2, in get
File "/usr/local/lib/python3.8/multiprocessing/managers.py", line 835, in
_callmethod
kind, result = conn.recv()
File "/usr/local/lib/python3.8/multiprocessing/connection.py", line 250,
in recv
buf = self._recv_bytes()
File "/usr/local/lib/python3.8/multiprocessing/connection.py", line 414,
in _recv_bytes
buf = self._recv(4)
File "/usr/local/lib/python3.8/multiprocessing/connection.py", line 383,
in _recv
raise EOFError
```
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