Hi Runlin, Awesome to hear that you've been able to upgrade! Do you mind sharing some thoughts on your experience with the upgrade? Did you take a cluster downtime to do the upgrade? How long did the upgrade take? Did you find any incompatibilities or issues during or after the upgrade? Do you know if your performance is better, worse, or similar?
Feel free to answer as many or as few of these as you would like. Thanks! Eric On Sun, Dec 8, 2019 at 9:14 PM Runlin zhang <runlin...@gmail.com> wrote: > Hi Folks, > > This is Runlin Zhang from DiDi. I'm glad to announce that our HDFS has > just been successfully upgraded from 2.7.2 to 3.2.0， Our cluster has nearly > 10,000 nodes，Now the cluster services are stable and we are using new > features, such as EC, that bring huge benefits！ Here I want to thank my > colleagues for their efforts, Fei Hui, Hu Haiyang, Wang Hongbing, Zhu > Linhai, Wu Tong; And thanks to the community. > > It is also highly recommended that you upgrade the version to 3.2.1, If > you have any problems in the upgrade, you can also communicate and discuss > with me. > > > Thanks > Runlin Zhang >
