marclamberti commented on issue #14261:
URL: https://github.com/apache/airflow/issues/14261#issuecomment-808933078
@kaxil I get the same issue in local with KinD. Every 5 mins as described in
scheduler-deployment.yaml
```
# If the scheduler stops heartbeating for 5 minutes (10*30s) kill
the
# scheduler and let Kubernetes restart it
livenessProbe:
failureThreshold: 10
periodSeconds: 30
exec:
command:
- python
- -Wignore
- -c
- |
import os
os.environ['AIRFLOW__CORE__LOGGING_LEVEL'] = 'ERROR'
os.environ['AIRFLOW__LOGGING__LOGGING_LEVEL'] = 'ERROR'
from airflow.jobs.scheduler_job import SchedulerJob
from airflow.utils.db import create_session
from airflow.utils.net import get_hostname
import sys
with create_session() as session:
job =
session.query(SchedulerJob).filter_by(hostname=get_hostname()).order_by(
SchedulerJob.latest_heartbeat.desc()).limit(1).first()
sys.exit(0 if job.is_alive() else 1)
```
I ran the script in the scheduler pod and it returns True. However, it still
continues to fail. I didn't figure out yet why is that.
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