+1 for the merge. Regards, Prashant
> On Dec 7, 2022, at 1:32 AM, Sadanand Shenoy <sshe...@apache.org> wrote: > > +1 for the merge. > > Thanks, > Sadanand > > On Tue, Dec 6, 2022 at 12:01 PM Kaijie Chen <c...@apache.org> wrote: > >> +1 for merging. >> >> Hope it can be tested more in master branch and become stable soon. >> >> Kaijie >> >> ---- On Tue, 06 Dec 2022 09:35:42 +0800 Arpit Agarwal wrote --- >>> +1 for merging this feature. This is an important performance >> improvement for Ozone. >>> >>> Nicholas, what's the plan to have streaming writes enabled >> automatically for large files? >>> >>> ----- Original message ----- >>> From: Tsz Wo Sze szets...@gmail.com> >>> To: dev Ozone dev@ozone.apache.org> >>> Subject: [DISCUSS] Proposal to merge HDDS-4454 Ozone Streaming Write >> Pipeline into master >>> Date: Thursday, December 01, 2022 12:24 PM >>> >>> Dear Ozone Devs, >>> >>> We would like to start this discussion thread for the proposal to merge >>> https://issues.apache.org/jira/browse/HDDS-4454 Ozone Streaming Write >>> Pipeline to the master branch. >>> >>> Currently, Ozone write pattern is bursty and involves multiple buffers >>> copies as well multiple ratis log syncs in a block write. The idea of >> the >>> Jira (HDDS-4454) is to use a zero buffer copy based Ratis Streaming >>> (RATIS-979) in Ozone write path for better performance and resource >>> utilization. >>> >>> Note that HDDS-4454 is a new feature such that it is mainly adding new >>> code. Therefore, the risk is very low to the existing functionalities >> and >>> features in Ozone. >>> >>> For the sake of master branch feature stability, we provide a >> configuration >>> (dfs.container.ratis.datastream.enabled) to enable/disable this >> feature. By >>> default, this feature is disabled. >>> >>> For more information, please check out Ozone the Streaming Write >> Pipeline >>> (HDDS-4454) feature wiki page here: >>> >>> >> https://cwiki.apache.org/confluence/display/OZONE/Merge+Ozone+Streaming+Write+Pipeline+%28HDDS-4454%29+Checklist >>> >>> If there are no objections for the merge, we could start the official >> vote. >>> >>> Thanks, >>> >>> Tsz-Wo >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@ozone.apache.org >>> For additional commands, e-mail: dev-h...@ozone.apache.org >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@ozone.apache.org >> For additional commands, e-mail: dev-h...@ozone.apache.org >> >> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@ozone.apache.org For additional commands, e-mail: dev-h...@ozone.apache.org
