Hey all,

With Inigo's assistance, we collaborated to enhance the functionality of
YARN Federation.
Currently, YARN-5597 is ready, and I look forward to releasing a new
version that includes our modifications.
I agree to release a new version based on 3.4.0 and am willing to assist in
the tasks associated with the release process.

Once again, I express gratitude to Inigo and Xiaoqiao He for their valuable
assistance.

Thanks for Ayush's reply! Looking forward to the opinions of Inigo and
Xiaoqiao He.

Best Regards,
Shilun Fan.

Original

From:"Ayush Saxena"< ayush...@gmail.com >;

Date:2023/12/1 22:28

To:"Ahmar Suhail"< ah...@apache.org >;

CC:"common-dev"< common-...@hadoop.apache.org >;"hdfs-dev"<
hdfs-...@hadoop.apache.org >;"yarn-dev"< yarn-dev@hadoop.apache.org >;
"mapreduce-dev"< mapreduce-...@hadoop.apache.org >;

Subject:Re: [DISCUSS] Hadoop 3.4.0 release

Hi Ahmar,

Makes sense to have a 3.4.0 rather than a 3.3.x if there are major
changes. Few things on the process:

* trunk should now point to 3.5.0-SNAPSHOT
* Fix Versions of all the tickets merged to trunk would be 3.4.0 as of
now, you need to move it to 3.5.0, else while chasing the release, the
release notes will get messed up.
* Since we are moving to 3.4.x, we can even explore a few more changes
in trunk as well, which weren't merged to 3.3.x due to compat issues.
HADOOP-13386 is one such change, which was asked for some time back.
* Now we have an additional release line, we can start a thread and
think about marking some existing release lines as EOL, so, the number
of active release lines stay in control, maybe 3.2

Rest, Good Luck, Thanx for volunteering!!!

-Ayush

On Fri, 1 Dec 2023 at 17:30, Ahmar Suhail wrote:
>
> Hey all,
>
>
> HADOOP-18073 was recently merged to trunk, which upgrades the AWS SDK to
> V2. Since this merge, there has been work for stabilising this SDK version
> upgrade, as tracked in HADOOP-18886. Further, HADOOP-18995 and
HADOOP-18996
> added support for Amazon Express One Zone.
>
>
> The SDK upgrade has brought major code changes to the hadoop-aws module.
> For example, In the v2 SDK, all package, class and method names have
> changed. Due to the upgrade being a large change, it might be good to
> release these changes as Hadoop 3.4.0. For this, I started creating a
> branch-3.4 from branch-3.3 and branch-3.4.0 for a possible release early
> next year.
>
>
> The other option would be to release from trunk as a 3.3.x release, but
due
> to the large number of changes there this will be really difficult.
>
>
> Thoughts on a 3.4.0 release?

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