Crowiant opened a new pull request, #61254:
URL: https://github.com/apache/airflow/pull/61254
In the case of circular exceptions, Airflow 2 runs into a retry cycle
without showing anything inside the task logs.
Here is the example that I used to reproduce the issue:
```python
try:
try:
raise ValueError("Original crash simulation")
except ValueError as err:
# Create an intentional circular reference in the context
err.__context__ = err
raise RuntimeError("Wrapper error") from err
except Exception:
# logger.exception triggers _redact_exception_with_context (no depth
limit)
logger.exception("This will trigger RecursionError in the SecretsMasker")
```
These changes will prevent this and show all exceptions to the user.
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