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retries and callbacks are not honoured for ending deferred task from trigger
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上游 issue 正文
### Apache Airflow version
main (development)
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
https://airflow.apache.org/docs/apache-airflow/stable/authoring-and-scheduling/deferring.html#exiting-deferred-task-from-triggers
On tasks with retry when a `TaskFailedEvent` is from trigger the task is marked as failed with the retries not executed for the failed tasks. Similar issue with callbacks and also email_on_failure, email_on_retry also not being honored. This happens in main and also 2.10.4 . PR related https://github.com/apache/airflow/pull/40084
### What you think should happen instead?
Retries, callbacks and emails on failure should be honored.
### How to reproduce
1. Create following triggers and dag with retries and callback.
2. Run the dag with `TaskFailedEvent` emitted from the trigger.
3. The dag is marked as failed without retries and callbacks executed.
4. Uncomment yielding `TriggerEvent` and run the dag again with new code.
5. Retry happens and the failure callback is also executed.
```python
# plugins/custom_trigger.py
from __future__ import annotations
import asyncio
import logging
from airflow.triggers.base import BaseTrigger, TriggerEvent, TaskSuccessEvent, TaskFailedEvent
from airflow.utils import timezone
class StateTrigger(BaseTrigger):
def __init__(self, state):
super().__init__()
self.state = state
def serialize(self):
return ("custom_trigger.StateTrigger", {"state": self.state})
async def run(self):
if self.state == "success":
yield TaskSuccessEvent()
else:
yield TaskFailedEvent()
# yield TriggerEvent(self.state)
```
```python
# dag_state_test.py
from __future__ import annotations
from datetime import datetime
from custom_trigger import StateTrigger
from airflow import DAG
from airflow.models.baseoperator import BaseOperator
class MultipleDeferTrigger(BaseOperator):
"""Multiple defer trigger."""
def __init__(self…
接入你的 Agent 之后,它会调用 POST /api/v1/claims 带上 11411 完成认领。
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