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Niklas Semmler commented on FLINK-22243: ---------------------------------------- [~zhuzh] mentioned a possible solution in FLINK-26400: {quote}I guess the root cause is the json plan is not updated on job vertex parallelism changes. Because we encountered the same issue when developing AdaptiveBatchScheduler. As a reference, our solution can be found [here|https://github.com/apache/flink/blob/152ad4fc14920372076c0004793c179141ae10c7/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/adaptivebatch/AdaptiveBatchScheduler.java#L224]. {quote} > Reactive Mode parallelism changes are not shown in the job graph > visualization in the UI > ---------------------------------------------------------------------------------------- > > Key: FLINK-22243 > URL: https://issues.apache.org/jira/browse/FLINK-22243 > Project: Flink > Issue Type: Sub-task > Components: Runtime / Web Frontend > Affects Versions: 1.13.0, 1.14.0 > Reporter: Robert Metzger > Priority: Major > Fix For: 1.15.0 > > Attachments: screenshot-1.png > > > As reported here FLINK-22134, the parallelism in the visual job graph on top > of the detail page is not in sync with the parallelism listed in the task > list below, when reactive mode causes a parallelism change. -- This message was sent by Atlassian Jira (v8.20.1#820001)