Subham-KRLX commented on issue #63774: URL: https://github.com/apache/airflow/issues/63774#issuecomment-4123194990
I have studied this and identified a few root causes in the Airflow 3 Task SDK and Execution API. The 'Server indicated...' error is being triggered by an over-aggressive ti_heartbeat check that fails with a 409/404 if a task transitions states (e.g. to UP_FOR_RETRY) just before a heartbeat or if get_hostname() is inconsistent in containerized environments. I'm preparing a PR to cache hostnames in the supervisor and improve the heartbeat's resilience to these state transitions. -- 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]
