+1
在 2022/12/6 13:38，“vin jake”<jakevin...@gmail.com> 写入:
+1
It's enough to keep non-vectorization code just in 1.1-lts
It's time to remove non-vectorization code now in master
On Tue, Dec 6, 2022 at 12:23 PM GuoLei Yi <yiguo...@gmail.com> wrote:
> Hi All Developers,
>
> Vectorization is introduced into Doris in 1.0 which is released
> earlier this year. Many companies is using 1.1.x and it is very very
> Fast and Stable. I think it's time to remove non-vectorization code
> now. Following is my considerations:
>
> - Lots of company is using doris 1.1.x and it is stable.
> - 1.1-lts is a LTS branch, we will maintain it and fix bugs for it, If
> you need non-vectorization code, I think 1.1 will solve your problem.
> - 1.2 is now released, many features like array, JsonB, nest loop
> join, decimalv3, datev2 and etc. are not implemented on
> non-vectorization engine. So if a user is using 1.2 and using some new
> features then it could not rollback to non-vectorization engine any
> more.
> - We need to refactor some code but we need to maintain these
> non-vectorization code, it is very hard and it is very likely to
> import BUGs and there are not many developers could add feature or fix
> bugs for non-vectorization code.
>
> So that, I think it's time to remove non-vectorization code now to
> move Fast and Stable!!!
>
> --
> Best Regards,
> Yi Guo Lei
> SelectDB
> The Best Cloud Native Platform for Apache Doris
> Tel:134-3991-0228
> Email:yiguo...@gmail.com
>
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