Hey! The flink docs on savepoints say that they cannot be used in combination with the memory statebackend as the savepoint backend will only store pointers to the state.
If i understand correctly these pointers are the StateHandles that are stored by the JobManager. In case of the Memory state backend the state is stored serialized in the handle so I would assume it should work with savepoints as well. Am I missing something? Cheers, Gyula