Co-authored-by: Jerry Hu <mrhhsg@gmail.com> 1. Filtering is done at the sending end rather than the receiving end 2. Projection is done at the sending end rather than the receiving end 3. Each sender can use different shuffle policies to send data
Co-authored-by: Jerry Hu <mrhhsg@gmail.com> 1. Filtering is done at the sending end rather than the receiving end 2. Projection is done at the sending end rather than the receiving end 3. Each sender can use different shuffle policies to send data