Hi, Richard This is most likely that the Rest Api has timed out, you can try to find some evidence in the jobmanager log.
You can provide the full log to help us find the root cause. Best Weihua Hu > 2020年2月13日 09:40，Richard Moorhead <richard.moorh...@gmail.com> 写道： > > When I submit a job to flink session with parallelism higher than 128, the > job is submitted and renders in the UI but when I view the job itself the UI > starts to rapidly emit errors in the upper right: > > Server Response: > Unable to load requested file /bad-request. > > Is this a known issue? Is there a fix? Does this indicate underlying > stability issues?
