Hi,
Congratulations!!! Best, ----------------------------------- Zesong Sun School of Software, Tsinghua University 孙泽嵩 清华大学 软件学院 > 2020年12月9日 09:08，Houliang Qi <[email protected]> 写道： > > Hi, > > > Congratulations. It’s nice to see our cluster-version take a big step forward！ > > >> By the way, it is Jialin Qiao who clicked the "squash and merge" button on >> my Mac... Not me. I feared such a large PR :D > > > Thanks Jialin’s finger and Xinangdong’s Mac :) > > > Thanks, > --------------------------------------- > Houliang Qi > BONC, Ltd > > > On 12/8/2020 23:47，Xiangdong Huang<[email protected]> wrote： > Hi, > > I'd like to announce the news that the largest PR, IoTDB's cluster module, > PR#460, JIRA ISSUE 68, is merged. > > This PR is opened on Oct 18th, 2019. > Many developers contributed to it and many developers joined to review the > codes. > A Chinese document/paper for the detailed design of the module is published > here[4]. > > Finally, 57K lines of codes are added and 2K lines of codes are deleted. > The modifications involve the cluster module, the server module, the JDBC > module, etc... > Even reviewing the codes is huge work. > > Except for the cluster module, I have reviewed the modifications of all > other modules. So, I have high confidence to say the PR won't impact the > stability and performance if you just use IoTDB in the single-node mode. > > For the cluster module, I think some other developers have reviewed it. > But, we need more reviewers and more tests for the modules. > > For prudential reasons, I suggest if we release the cluster module in the > next 1 to 3 (or more) versions, let's pack two release files, one is > apache-iotdb and the other is apache-iotdb-cluster-alpha [2], to provide a > stable single-node version and an experimental cluster version to users. > > I believe after more and more users trying, testing and contributing to the > module, the module will be stable quickly. > > Then, I list some TODO tasks to wind up the issue, see [3]. > > Finally, congratulations, all of you. Thanks for making such big > contribution to the Apache IoTDB community. > > By the way, it is Jialin Qiao who clicked the "squash and merge" button on > my Mac... Not me. I feared such a large PR :D > > Enjoy it. > > [1] https://github.com/apache/iotdb/pull/460 > [2] https://issues.apache.org/jira/browse/IOTDB-1046 > [3] https://issues.apache.org/jira/browse/IOTDB-1045 > [4] http://scis.scichina.com/cn/2020/SSI-2019-0189.pdf > > Best, > ----------------------------------- > Xiangdong Huang > School of Software, Tsinghua University > > 黄向东 > 清华大学 软件学院
