Purushottam Sinha created FLINK-39490:
-----------------------------------------
Summary: [web dashboard] Improve feedback when cluster is
unreachable
Key: FLINK-39490
URL: https://issues.apache.org/jira/browse/FLINK-39490
Project: Flink
Issue Type: Improvement
Components: Runtime / Web Frontend
Reporter: Purushottam Sinha
Right now when the Flink cluster becomes unreachable — the JobManager going
down, a network blip, or a proxy returning 5xx — the dashboard doesn't really
tell you what's going on. You just end up with stale data sitting there and
individual errors popping up for whatever request happened to fail, which
doesn't make it clear that the cluster itself is the problem.
It'd be much nicer if the dashboard waited a few failed requests before
deciding something is wrong, then showed a single clear "cluster unreachable"
message. That one message should stay on screen for as long as the cluster is
still down, go away on its own once things come back.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
