Re: [DISCUSS] Add the ability of evolution RowData in sql/table job

Hi wenlong Thanks for your helpful suggestions, I will prepare the design doc these days to outline the implementation plan for further discussion. Best, Aitozi wenlong.lwl 于2022年1月10日周一 10:07写道： > Hi, Aitozi, > thanks for bringing up the discussion on the state evolution of flink sql. >

Re: [DISCUSS] Add the ability of evolution RowData in sql/table job

Hi, Aitozi, thanks for bringing up the discussion on the state evolution of flink sql. It would be a great improvement on flink sql. I think it would be better if you could prepare a document providing more details about the solution, it would be a big story and huge change and we need to discuss i

[DISCUSS] Add the ability of evolution RowData in sql/table job

Hi all: When we use Flink SQL to develop job, we encounter a big problem that, the state may become incompatible after changing sql. It mainly caused by two case: 1. The operator number may change and make the state of the operator can not mapping to the previous state. 2. The format of the s