Hello, At Flink Forward I learnt that Fink V1 state could not be migrated to V2. I think this would be a big migration inhibitor for current Flink users, as they would need to throw away their existing state. As such I think this is a critical possible blocking issue. Prior to Flink 2 going out, I think this needs to be looked at in case we need to amend the v2 state in some way to facilitate easier migration.
Is this a task that is already in hand in the community? If not, I am happy to contribute this or be involved with the contribution – but would need guidance from the Flink PMCs on the approach, Kind regards, David. Unless otherwise stated above: IBM United Kingdom Limited Registered in England and Wales with number 741598 Registered office: Building C, IBM Hursley Office, Hursley Park Road, Winchester, Hampshire SO21 2JN