Thanks Dongjoon for initiating this.

I wanted to include the release policy into this discussion as that will 
influence what kind of cadence we might need.

I would like to understand the differentiation between a Patch Release X.Y.Z 
and a Minor Release X.Y.
Are there any scenarios where a minor enhancement might be included into a 
patch release instead of waiting for a minor release?

Regards,
Pavan

> On Oct 16, 2021, at 8:56 PM, Dongjoon Hyun <dongjoon.h...@gmail.com> wrote:
> 
> Hi, All.
> 
> There were some questions and discussion about Apache ORC release cadence
> at our GitHub PR. I want to share it with you and get your opinion on it.
> 
> https://github.com/apache/orc/pull/936#issuecomment-944017204
> 
> According to our release page, Apache ORC release cadence requires
> one or two years for the next minor version.
> 
> https://orc.apache.org/docs/releases.html
>    - 1.4.0: 2017-05-08
>    - 1.5.0: 2018-05-14 (About 1 year and 6 days)
>    - 1.6.0: 2019-09-03 (About 1 year and 4 month)
>    - 1.7.0: 2021-09-15 (About 2 years and 12 days)
>    - 1.8.0: 2023-09-15 (About 2 years?)
> 
> Apache ORC release cadence is also related to the EOL of the old releases.
> For example,
>    - 1.5.x was maintained for 40 months and was archived on 2021-09-15.
>    - 1.6.x EOL is expected on 2022-09-03 if we maintain it for 3 years.
>    - 1.7.x EOL is expected on 2024-09-15 if we maintain it for 3 years.
> 
> What is your expectation on Apache ORC release cadence?
> 
> Dongjoon

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