I wrote a Flink app, using a Cassandra Sink. Everything works really well, but various metrics are not being generated (like Latency, NumRecordsInPerSecond, etc).
The following graphs are the only ones that show information.
I really need the latency metric Flink offers, but It doenst show any data.
Do I need to do something else to get the others graphs to work? Especially, the latency one.
Thanks.