hi Yanfei, Thanks for your feedback and reminders I have updated related information. In fact, most of them use the default Configrations.
Yanfei Lei <fredia...@gmail.com> 于2024年4月23日周二 12:51写道： > Hi Yue & Roman, > > Thanks for initiating this FLIP and all the efforts for the upgrade. > > 8.10.0 introduces some new features, making it possible for Flink to > implement some new exciting features, and the upgrade also makes > FRocksDB easier to maintain, +1 for upgrading. > > I read the FLIP and have a minor comment, it would be better to add > some description about the environment/configuration of the nexmark's > result. > > Roman Khachatryan <ro...@apache.org> 于2024年4月23日周二 12:07写道： > > > > > Hi, > > > > Thanks for writing the proposal and preparing the upgrade. > > > > FRocksDB definitely needs to be kept in sync with the upstream and the > new > > APIs are necessary for faster rescaling. > > We're already using a similar version internally. > > > > I reviewed the FLIP and it looks good to me (disclaimer: I took part in > > some steps of this effort). > > > > > > Regards, > > Roman > > > > On Mon, Apr 22, 2024, 08:11 yue ma <mayuefi...@gmail.com> wrote: > > > > > Hi Flink devs, > > > > > > I would like to start a discussion on FLIP-447: Upgrade FRocksDB from > > > 6.20.3 to 8.10.0 > > > > > > > > > > https://cwiki.apache.org/confluence/display/FLINK/FLIP-447%3A+Upgrade+FRocksDB+from+6.20.3++to+8.10.0 > > > > > > This FLIP proposes upgrading the version of FRocksDB in the Flink > Project > > > from 6.20.3 to 8.10.0. > > > The FLIP mainly introduces the main benefits of upgrading FRocksDB, > > > including the use of IngestDB which can improve Rescaling performance > by > > > more than 10 times in certain scenarios, as well as other potential > > > optimization points such as async_io, blob db, and tiered storage.The > > > FLIP also presented test results based on RocksDB 8.10, including > > > StateBenchmark and Nexmark tests. > > > Overall, upgrading FRocksDB may result in a small regression of write > > > performance( which is a very small part of the overall overhead), but > it > > > can bring many important performance benefits. > > > So we hope to upgrade the version of FRocksDB through this FLIP. > > > > > > Looking forward to everyone's feedback and suggestions. Thank you! > > > -- > > > Best regards, > > > Yue > > > > > > > -- > Best, > Yanfei > -- Best, Yue
