Details
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Sub-task
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Status: Closed
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Major
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Resolution: Done
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1.20.0
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Dedicated serialization support for four common Java collection types: Map, List, Set, and Collection is introduced with better serialization performance than falling back to the generic Kryo serializer.
Description
Introduce built-in serialization support for Set, another common Java collection type. We'll need to add a new built-in serializer for it (MultiSetTypeInformation utilizes MapSerializer underneath, but it could be more efficient for common Set).