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From Allen Wittenauer ...@effectivemachines.com>
Subject Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released
Date Mon, 18 Dec 2017 19:22:20 GMT

It’s significantly more concerning that 3.0.0-beta1 doesn’t show up here:

http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-common/release/index.html

It looks like they are missing from the source tag too.  I wonder what else is missing.


> On Dec 18, 2017, at 11:15 AM, Andrew Wang <andrew.wang@cloudera.com> wrote:
> 
> Moving general@ to BCC,
> 
> The main page and releases posts on hadoop.apache.org are pretty clear
> about this being a diff from beta1, am I missing something? Pasted below:
> 
> After four alpha releases and one beta release, 3.0.0 is generally
> available. 3.0.0 consists of 302 bug fixes, improvements, and other
> enhancements since 3.0.0-beta1. All together, 6242 issues were fixed as
> part of the 3.0.0 release series since 2.7.0.
> 
> Users are encouraged to read the overview of major changes
> <http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA release
> notes
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
> and changelog
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
> detail
> the changes since 3.0.0-beta1.
> 
> 
> 
> On Mon, Dec 18, 2017 at 10:32 AM, Arpit Agarwal <aagarwal@hortonworks.com>
> wrote:
> 
>> That makes sense for Beta users but most of our users will be upgrading
>> from a previous GA release and the changelog will mislead them. The webpage
>> does not mention this is a delta from the beta release.
>> 
>> 
>> 
>> 
>> 
>> *From: *Andrew Wang <andrew.wang@cloudera.com>
>> *Date: *Friday, December 15, 2017 at 10:36 AM
>> *To: *Arpit Agarwal <aagarwal@hortonworks.com>
>> *Cc: *general <general@hadoop.apache.org>, "common-dev@hadoop.apache.org"
>> <common-dev@hadoop.apache.org>, "yarn-dev@hadoop.apache.org" <
>> yarn-dev@hadoop.apache.org>, "mapreduce-dev@hadoop.apache.org" <
>> mapreduce-dev@hadoop.apache.org>, "hdfs-dev@hadoop.apache.org" <
>> hdfs-dev@hadoop.apache.org>
>> *Subject: *Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released
>> 
>> 
>> 
>> Hi Arpit,
>> 
>> 
>> 
>> If you look at the release announcements, it's made clear that the
>> changelog for 3.0.0 is diffed based on beta1. This is important since users
>> need to know what's different from the previous 3.0.0-* releases if they're
>> upgrading.
>> 
>> 
>> 
>> I agree there's additional value to making combined release notes, but
>> it'd be something additive rather than replacing what's there.
>> 
>> 
>> 
>> Best,
>> 
>> Andrew
>> 
>> 
>> 
>> On Fri, Dec 15, 2017 at 8:27 AM, Arpit Agarwal <aagarwal@hortonworks.com>
>> wrote:
>> 
>> 
>> Hi Andrew,
>> 
>> Thank you for all the hard work on this release. I was out the last few
>> days and didn’t get a chance to evaluate RC1 earlier.
>> 
>> The changelog looks incorrect. E.g. This gives an impression that there
>> are just 5 incompatible changes in 3.0.0.
>> http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/
>> hadoop-common/release/3.0.0/CHANGES.3.0.0.html
>> 
>> I assume you only counted 3.0.0 changes in this log excluding
>> alphas/betas. However, users shouldn’t have to manually compile
>> incompatibilities by summing up a/b release notes. Can we fix the changelog
>> after the fact?
>> 
>> 
>> 
>> 
>> On 12/14/17, 10:45 AM, "Andrew Wang" <andrew.wang@cloudera.com> wrote:
>> 
>>    Hi all,
>> 
>>    I'm pleased to announce that Apache Hadoop 3.0.0 is generally available
>>    (GA).
>> 
>>    3.0.0 GA consists of 302 bug fixes, improvements, and other
>> enhancements
>>    since 3.0.0-beta1. This release marks a point of quality and stability
>> for
>>    the 3.0.0 release line, and users of earlier 3.0.0-alpha and -beta
>> releases
>>    are encouraged to upgrade.
>> 
>>    Looking back, 3.0.0 GA is the culmination of over a year of work on the
>>    3.0.0 line, starting with 3.0.0-alpha1 which was released in September
>>    2016. Altogether, 3.0.0 incorporates 6,242 changes since 2.7.0.
>> 
>>    Users are encouraged to read the overview of major changes
>>    <http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA
>> release
>>    notes
>>    <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
>> dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
>>     and changelog
>>    <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
>> dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
>> 
>>    detail
>>    the changes since 3.0.0-beta1.
>> 
>>    The ASF press release provides additional color and highlights some of
>> the
>>    major features:
>> 
>>    https://globenewswire.com/news-release/2017/12/14/
>> 1261879/0/en/The-Apache-Software-Foundation-Announces-
>> Apache-Hadoop-v3-0-0-General-Availability.html
>> 
>>    Let me end by thanking the many, many contributors who helped with this
>>    release line. We've only had three major releases in Hadoop's 10 year
>>    history, and this is our biggest major release ever. It's an incredible
>>    accomplishment for our community, and I'm proud to have worked with
>> all of
>>    you.
>> 
>>    Best,
>>    Andrew
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 


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