Hi, Yuxin,
Thanks for creating this FLIP. Adding remote storage capability to Flink's Hybrid Shuffle is a significant improvement that addresses the issue of local disk storage limitations, this also can improve the stability of Flink Batch Job. I just have one question: can the Hybrid Shuffle replace the RSS in the future? Due to the Hybrid Shuffle having remote storage ability, I think maybe we don't need to maintain a standalone RSS, it will simplify our operation work.
