dcecchini opened a new pull request #22703:
URL: https://github.com/apache/airflow/pull/22703
The log level was set to `warning` but it raises and `AirflowException`. I
believe it should be `error` level. Code snippet:
```python
if ti.state == State.RUNNING:
fqdn = get_hostname()
same_hostname = fqdn == ti.hostname
if not same_hostname:
--> self.log.warning(
"The recorded hostname %s does not match this instance's
hostname %s",
ti.hostname,
fqdn,
)
raise AirflowException("Hostname of job runner does not
match")
```
The warning message misleads the actual error (in my case, it was due to
Azure dynamic DNS changing the hostname). If it was an error (as it raises an
exception), my team would have found the culprit earlier.
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