tirkarthi opened a new issue, #55636: URL: https://github.com/apache/airflow/issues/55636
### Apache Airflow version main (development) ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? Whenever a dagrun is not selected then gantt component is not displayed but the query to fetch task instances is still performed with runId as empty string which results in 404 and retries. Previously "~" was passed when there is no runId. When there is no dagrun selected then these queries can be skipped to avoid server load since gantt requires a runId is my assumption. Please correct me if I missed some use case to display gantt across dagruns which I remember was discussed sometime back. Browser console error message XHRGET http://localhost:8000/api/v2/dags/example_hitl_operator/dagRuns//taskInstances [HTTP/1.1 404 Not Found 3ms] Relevant code https://github.com/apache/airflow/blob/893f6279e6bb68ed875b2959300f26a58dc98a4a/airflow-core/src/airflow/ui/src/layouts/Details/Gantt/Gantt.tsx#L110-L121 Something like below could be done ```diff diff --git a/airflow-core/src/airflow/ui/src/layouts/Details/Gantt/Gantt.tsx b/airflow-core/src/airflow/ui/src/layouts/Details/Gantt/Gantt.tsx index 655e86e19c..7dd8c65b5e 100644 --- a/airflow-core/src/airflow/ui/src/layouts/Details/Gantt/Gantt.tsx +++ b/airflow-core/src/airflow/ui/src/layouts/Details/Gantt/Gantt.tsx @@ -114,7 +114,7 @@ export const Gantt = ({ limit }: Props) => { }, undefined, { - enabled: Boolean(dagId), + enabled: Boolean(dagId) && runId !== "", refetchInterval: (query) => query.state.data?.task_instances.some((ti) => isStatePending(ti.state)) ? refetchInterval : false, }, ``` ### What you think should happen instead? _No response_ ### How to reproduce 1. Go to a running dag page. Example http://localhost:8000/dags/example_hitl_operator 2. Open console panel and see 404 requests with URL where runId is missing. http://localhost:8000/api/v2/dags/example_hitl_operator/dagRuns//taskInstances ### Operating System Ubuntu 20.04 ### Versions of Apache Airflow Providers _No response_ ### Deployment Virtualenv installation ### Deployment details _No response_ ### 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) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
