sudiptad2017 opened a new issue, #35281:
URL: https://github.com/apache/airflow/issues/35281
### Apache Airflow version
Other Airflow 2 version (please specify below)
### What happened
Version: 2.1.4
We are trying to trigger a DAG from another DAG in Airflow using the
`TriggerDagRunOperator`. Below is the code snippet for the operator.
```
trigger_dag = TriggerDagRunOperator(
task_id=task_id,
trigger_dag_id='{{(task_instance.xcom_pull("distribute_dag_trigger_requests",key="'
+ task_id + '"))["dag_id"]}}',
conf='{{(task_instance.xcom_pull("distribute_dag_trigger_requests",key="' +
task_id + '"))["conf"]}}'
)
```
While the target DAG is triggering fine, we noticed that the Start Date
attribute is not populated for the dag runs, also in the tree view UI the DAG
status pop up shows "Started" and "Duration" as empty and overall status as
"Not yet started" even though the DAG execution has been completed. Please see
the attachments for reference. Is this the expected behavior or can we do
something to get these rectified?
<img width="1728" alt="Screenshot 2023-10-30 at 8 06 04 AM"
src="https://github.com/apache/airflow/assets/28659682/89101b63-8bc3-400e-aaac-f1be33135e8e";>
<img width="1728" alt="Screenshot 2023-10-30 at 2 26 20 PM copy"
src="https://github.com/apache/airflow/assets/28659682/2859a8d6-08af-4acc-aefd-406f01187ef1";>
### What you think should happen instead
_No response_
### How to reproduce
This issue should occur if the TriggerDagRunOperator is used with the syntax
like in the issue description.
### Operating System
PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux"
VERSION_ID="10" VERSION="10 (buster)" VERSION_CODENAME=buster ID=debian
### Versions of Apache Airflow Providers
_No response_
### Deployment
Other
### Deployment details
We use AWS EKS to run Airflow. The DAG files are deployed to EFS and the
volume is then mounted to the EKS cluster.
### Anything else
_No response_
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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