Hi community,
Currently, the Adaptive Scheduler already supports the REST API to manually adjust[1] the parallelism of jobs, which enhances the functionality of the Adaptive Scheduler. However, Adaptive Scheduler doesn't support displaying or tracing the rescale history yet[2]. This makes it inconvenient for users/devs to quickly obtain some internal information about the rescale history of the Adaptive Scheduler. And showing the history of rescale events of AdaptiveScheduler in the web UI is very useful for users to make the next step for jobs. Therefore, I created the FLIP-487[3] doc to support 'Show history of rescales in Web UI for AdaptiveScheduler'. Please refer to the google document[3] for more details about the proposed design and implementation. Looking forward to any feedback and opinions on this proposal. [1] https://cwiki.apache.org/confluence/display/FLINK/FLIP-291%3A+Externalized+Declarative+Resource+Management [2] https://issues.apache.org/jira/browse/FLINK-22258 [3] https://docs.google.com/document/d/1WrLBkSkYe2tBQ3j66gKHFr2OB0d1HuHKDrRVr6B8nkM/edit?tab=t.0 Thank you very much. Best, Regards. Yuepeng Pan
