Hi all, I have defined a POJO class that override Object#hashCode and used it in keyBy(). The pipeline looks good (i.e. no exception that told me it is UNSUPPORTED key types), but I'm afraid that it will leads to a problem that elements that I think have the same key will not get the same state because I didn't override Object#equals.
Is it necessary that POJO key type overrides Object#equals? Or PojoTypeInfo didn't rely on MyClass#equals? Or keyBy() didn't rely on equals? Thank you very much. Best Regards, Tony Wei
