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Martijn Visser commented on FLINK-33804: ---------------------------------------- I'm not too sure, because it's reads like having finer-grained possibilities to enable/disable certain options in the UI. We don't have that at this moment and starting to add those will mean that we at some point will have a lot of options, who possibly conflict with each other. If Flink users have their own dashboard, why not disable the UI completely? > Add Option to disable showing metrics in JobMananger UI > ------------------------------------------------------- > > Key: FLINK-33804 > URL: https://issues.apache.org/jira/browse/FLINK-33804 > Project: Flink > Issue Type: Improvement > Components: Runtime / Metrics > Reporter: Lu Niu > Priority: Major > > Flink allows users to view metric in JobMananger UI. However there are 2 > problems we found: > # The JobManager is required to aggregate metrics from all task managers. > When the metric cardinality is quite high, this process can trigger a > JobManager Full GC and slow response time. > # Flink user cases in prod usually have their own dashboard to view metrics. > so this feature sometimes is not useful. > In light of this, we propose to add option to disable this feature. -- This message was sent by Atlassian Jira (v8.20.10#820010)