How to enable RocksDB native metrics？

Using big state and want to do some performance tuning, how can i enable RocksDB native metrics？ I am using Flink 1.14.4 Thanks， Lei

Re: Combining multiple stages into a multi-stage processing pipeline

Hi Mark, IMHO, your design of the Flink application is generally feasible. In Flink ML, I have once met a similar design in ChiSqTest operator, where the input data is first aggregated to generate some results and then broadcast and connected with other result streams from the same input afterward

Combining multiple stages into a multi-stage processing pipeline

I am looking for some design advice for a new Flink application and I am relatively new to Flink - I have one, fairly straightforward Flink application in production so far. For this new application, I want to create a three-stage processing pipeline. Functionally, I am seeing this as ONE long dat