Very happy to see this proposal, good luck~ Best wishes!
Yu Xiao Apache ShenYu Yu Li <car...@gmail.com> 于2022年9月23日周五 17:41写道： > > Hi Willem, > > Referring to the recent incubation process of streampark [1] and uniffle > [2], it seems they didn't rename their original project names before > entering apache incubator, thus we didn't plan to change the original > github project name but would redirect it to the new project after entering > incubation. OTOH, if such a rename is necessary before incubation, we will > need some internal approval to process. Thanks. > > Best Regards, > Yu > > [1] https://lists.apache.org/thread/ns5n6ozl1mdvdbhmkfol67lt163m74v3 > [2] https://lists.apache.org/thread/fyyhkjvhzl4hpzr52hd64csh5lt2wm6h > > > On Fri, 23 Sept 2022 at 09:07, Willem Jiang <ningji...@apache.org> wrote: > > > I just checked the source repo, it is still using the name of > > RemoteShuffleService. > > Is there any plan for when we will change the project name? > > > > On Thu, Sep 22, 2022 at 11:45 AM Yu Li <car...@gmail.com> wrote: > > > > > > Hi All, > > > > > > I would like to propose Datark [1] as a new apache incubator project, and > > > you can find the proposal [2] of Datark for more details. > > > > > > Datark is an intermediate (shuffle and spilled) data service for big data > > > compute engines (Apache Spark, Apache Flink, Apache Hive, etc.) to boost > > > performance, stability, and flexibility. It aims at enabling computing > > > engines to fully embrace the disaggregated architecture. In a lot of > > cases, > > > intermediate data depends on large local disks, and is often a major > > cause > > > of inefficiency, instability, and inflexibility in the lifecycle of a > > > distributed job. Datark solves the problems through the following core > > > designs: > > > > > > 1. Push-based shuffle plus partition data aggregation to turn random IO > > > access into sequential access. > > > 2. FileSystem-like API to support writing spilled data. > > > 3. Hierarchical storage from memory to DFS/object store to enable fast > > > cache and massive storage space. > > > 4. Engine-irrelevant APIs for easy integrating to various engines. > > > 5. Extended fault tolerance and data replication to increase reliability > > > > > > Datark is currently adopted in the production environment at both Alibaba > > > and many other companies, serving petabytes of data per day. Beyond that, > > > it has more open source users including Shopee, NetEase, Bilibily, BOSS, > > > and Synnex. Most of these users have made contributions to the project, > > > forming an active community with dozens of developers. > > > > > > The proposed initial committers are interested in joining ASF to > > reinforce > > > extensive collaboration and build a more vibrant community. We believe > > the > > > Datark project will provide tremendous value for the community if it is > > > introduced into the Apache incubator. > > > > > > I will help this project as the champion and many thanks to our four > > other > > > mentors: > > > > > > * Becket Qin (j...@apache.org) > > > * Duo Zhang (zhang...@apache.org) > > > * Lidong Dai (lidong...@apache.org) > > > * Willem Jiang (ningji...@apache.org) > > > > > > FWIW, although with different solutions, the issues Datark aims to > > resolve > > > have some overlap with Apache Uniffle (incubating) [3]. Actually we > > noticed > > > this during the discussion phase of Uniffle incubation (when we were also > > > preparing for the incubation) and had some open and friendly discussion > > to > > > see whether there could be a joint force [4], and finally decided to > > > develop independently for the time being [5]. > > > > > > Look forward to your feedback. Thanks. > > > > > > Best Regards, > > > Yu > > > > > > [1] https://github.com/alibaba/RemoteShuffleService > > > [2] https://cwiki.apache.org/confluence/display/INCUBATOR/DatarkProposal > > > [3] https://uniffle.apache.org/ > > > [4] https://lists.apache.org/thread/1w74z5f0pb7bhslhzcl5x7rdj9s9objz > > > [5] https://lists.apache.org/thread/pg8lzhzc1794x3yloqp169j0mdzqs3yw > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org > > For additional commands, e-mail: general-h...@incubator.apache.org > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
