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Regarding Keyed State of Connected Stream


Let's consider, I have two keyed streams one for rules and another for data and I have created a connected stream.

I am maintaining a managed keyed state (ValueState), rules stream will keep updating the state and data stream will keep reading from it.

Do I need to take a lock explicitly while updating the state or not?

I need to understand. 

Please let me know.



Garvit Sharma

No Body is a Scholar by birth, its only hard work and strong determination that makes him master.