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Re: Scala case class state evolution


I know that Gordon (in CC) has looked closer into this problem. 
He should be able to share restrictions and maybe even workarounds.

Best, Fabian 

Hequn Cheng <chenghequn@xxxxxxxxx> schrieb am Mi., 3. Okt. 2018, 05:09:
Hi Elias,

From my understanding, you can't do this since the state will no longer be compatible.

Best, Hequn

On Wed, Oct 3, 2018 at 6:32 AM Elias Levy <fearsome.lucidity@xxxxxxxxx> wrote:
Currently it is impossible to evolve a Scala case class by adding a new field to it that is stored as managed state using the default Flink serializer and restore a the job from a savepoint created using the previous version of the class, correct?