Github user bowenli86 commented on the issue: https://github.com/apache/flink/pull/5236 @GJL Thanks for the feedback, will address them. I thought about this overnight, and realized this is actually not all parts I want to build. What I want is number of timers **per key** in a `KeyedStream`, not just all number of timers. Do you have any insights on how we can achieve that?
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