+1 Rongchuan.Jin
在 2019/1/25 上午11:37，“PENG Zhengshuai”<[email protected]> 写入: +1 > On Jan 23, 2019, at 11:15 PM, Chao Long <[email protected]> wrote: > > +1 > > > For parquet storage, I recently completed the development of removing dict from the query side, and the query performance has been inproved a lot. But there is still a lot of work to do, like removing query single-point issue, upgrading parquet to 1.11 for page index and etc. So I think release it in Kylin 3.0 is a great choice. > ------------------ > Best Regards, > Chao Long > > > ------------------ 原始邮件 ------------------ > 发件人: "ShaoFeng Shi"<[email protected]>; > 发送时间: 2019年1月23日(星期三) 下午3:56 > 收件人: "dev"<[email protected]>; > > 主题: [Discuss] Moving toward Apache Kylin 3.0 > > > > Hi Kylin developers, > > In last week, Kylin released v2.6.0, with the enhanced & distributed query > cache and JDBC data source SDK. After this release, the next batch > candidate features include real-time streaming, parquet storage, and druid > storage. These features were developed in the past 1-2 years by different > Kylin players and were open sourced in the past 6 months. They have already > been staged in separate branches and are under evaluation by the community. > We have received much feedback from the community. > > These candidate features are big supplements to as-is Kylin functions; For > example, the real-time streaming feature will bring Kylin from batch & > historical analytics into real-time analytics. The parquet storage will > make the deployment more flexible and more cloud-friendly. Of course, > stabilizing and improving these features need additional time and effort. > > So, when we merging and releasing them, we'd better give it a new version > number so that user can clearly know the difference with current 2.x > versions. I discussed this with several developers offline, we think it is > time to move toward Kylin 3.0. So, if one of the above features is merged, > the version will be 3.0. The current 2.6 will be maintained until 3.x is > ready for production use. > > Your comments, ideas, and suggestions are welcomed! > > Best regards, > > Shaofeng Shi 史少锋 > Apache Kylin PMC > Work email: [email protected] > Kyligence Inc: https://kyligence.io/ > > Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html > Join Kylin user mail group: [email protected] > Join Kylin dev mail group: [email protected]
