tirkarthi opened a new issue, #59757: URL: https://github.com/apache/airflow/issues/59757
### Apache Airflow version main (development) ### If "Other Airflow 3 version" selected, which one? _No response_ ### What happened? On initial load `latestDagRunId` will be undefined and when the request to fetch it is complete `previousDagRunIdRef.current` which is empty string "" will not be equal to `latestDagRunId` causing the cache to be cleared and then http requests are again made though they fetch same data as the initial load. When `previousDagRunIdRef.current` is "" with `latestDagRunId` then it's better to set `previousDagRunIdRef.current` with `latestDagRunId` and then proceed with the loop to check for the latest run to clear them when there is a new run. https://github.com/apache/airflow/blob/f798302c4342e68e20d3ec6b7162123e1622c51d/airflow-core/src/airflow/ui/src/queries/useRefreshOnNewDagRuns.ts#L48 ### What you think should happen instead? _No response_ ### How to reproduce 1. Go to a page with a dagrun like http://localhost:8000/dags/example_branch_labels 2. Inspect the network tab. See duplicate requests for /ui and /api endpoints like `/ui/grid/runs`, `/ui/grid/structure` etc. though they are not necessary in the initial load ### Operating System Ubuntu 20.04 ### Versions of Apache Airflow Providers _No response_ ### Deployment Other ### Deployment details _No response_ ### Anything else? _No response_ ### Are you willing to submit PR? - [x] 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]
