Hello, How do I visualize (or extract) the results for Latency Tracking for a Flink local cluster? I set "metrics.latency.interval 100" in the conf/flink-conf.yaml file, and started the cluster and SocketWindowWordCount job. However, I could not find the latency distributions anywhere in the web UI, nor are there any latency metrics in the Metrics dropdown box for either task.
I also set "metrics.latency.granularity "operator"" in conf/flink-conf.yaml, but that did not help. When I tried to query the REST endpoint, I got the following output which did not seem to contain anything related to latency: $ curl -s http://localhost:8081/jobs/5d0e348eb68588646dece3654d846cf3/metrics [{"id":"numberOfFailedCheckpoints"},{"id":"lastCheckpointSize"},{"id":"lastCheckpointExternalPath"},{"id":"totalNumberOfCheckpoints"},{"id":"lastCheckpointRestoreTimestamp"},{"id":"uptime"},{"id":"restartingTime"},{"id":"numberOfInProgressCheckpoints"},{"id":"downtime"},{"id":"numberOfCompletedCheckpoints"},{"id":"numRestarts"},{"id":"fullRestarts"},{"id":"lastCheckpointDuration"}] Thanks, Pankaj