writerbuffer??????flush????????checkpoint??????????????????snapshot??????????rocksdb??checkpoint????????????????????????sst??????
------------------ ???????? ------------------ ??????: "user-zh" <sujun891...@gmail.com>; ????????: 2020??7??31??(??????) ????4:37 ??????: "user-zh"<user-zh@flink.apache.org>; ????: RocksDBKeyedStateBackend?????????? hi all, ????RocksDBKeyedStateBackend????????state??????????????, ????????????????????????checkpoint?????????? -- Best, Jun Su