How does stateful vs stateless operation work with operators implementing a base class? For example, if I have operator A as an abstract class and marked as @Stateless, but then have operator B implement operator A and B is not stateless, what will the system do? Does it always take the implementing operator’s stateful vs stateless determination, does it take the base class, something else? Trying to understand and didn’t find any info on it at docs.datatorrent.com or in the codebase. ________________________________________________________
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