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From Arun Suresh <arun.sur...@gmail.com>
Subject Re: [VOTE] Release Apache Hadoop 2.9.0 (RC3)
Date Wed, 22 Nov 2017 19:39:54 GMT
Hello Konstantin

We actually did discuss a bit about this:
https://www.mail-archive.com/yarn-dev@hadoop.apache.org/msg28407.html
https://www.mail-archive.com/yarn-dev@hadoop.apache.org/msg28403.html

We finally decided to add the following disclaimer on the release page (
https://hadoop.apache.org/releases.html):
"Please note: Although this release has been tested on fairly large
clusters, production users can wait for a subsequent point release which
will contain fixes from further stabilization and downstream adoption."

Hope this suffices.




On Wed, Nov 22, 2017 at 10:30 AM, Konstantin Shvachko <shv.hadoop@gmail.com>
wrote:

> Hey guys,
>
> I don't think this has been discussed, pardon if it was.
> As it stands today hadoop 2.9.0 is marked as stable release. Isn't that
> deceptive for users?
> Not to diminish the quality and not to understate the effort, which was
> huge and very much appreciated.
> But it is the first in the series, with quite a few experimental features,
> and big delta from the last stable, ...
>
> Thanks,
> --Konstantin
>
>
> On Fri, Nov 17, 2017 at 1:56 PM, Subru Krishnan <subru@apache.org> wrote:
>
> > Wrapping up the vote with my +1.
> >
> > Deployed RC3 on a federated YARN cluster with 6 sub-clusters:
> > - ran multiple sample jobs
> > - enabled opportunistic containers and submitted more samples
> > - configured HDFS federation and reran jobs.
> >
> >
> > With 13 binding +1s and 7 non-binding +1s and no +/-1s, pleased to
> announce
> > the vote is passed successfully.
> >
> > Thanks to the many of you who contributed to the release and made this
> > possible and to everyone in this thread who took the time/effort to
> > validate and vote!
> >
> > We’ll push the release bits and send out an announcement for 2.9.0 soon.
> >
> > Cheers,
> > Subru
> >
> > On Fri, Nov 17, 2017 at 12:41 PM Eric Payne <eric.payne1000@yahoo.com>
> > wrote:
> >
> > > Thanks Arun and Subru for the hard work on this release.
> > >
> > > +1 (binding)
> > >
> > > Built from source and stood up a pseudo cluster with 4 NMs
> > >
> > > Tested the following:
> > >
> > > o User limits are honored during In-queue preemption
> > >
> > > o Priorities are honored during In-queue preemption
> > >
> > > o Can kill applications from the command line
> > >
> > > o Users with different weights are assigned resources proportional to
> > > their weights.
> > >
> > > Thanks,
> > > -Eric Payne
> > >
> > >
> > > ------------------------------
> > > *From:* Arun Suresh <asuresh@apache.org>
> > > *To:* yarn-dev@hadoop.apache.org; mapreduce-dev@hadoop.apache.org;
> > Hadoop
> > > Common <common-dev@hadoop.apache.org>; Hdfs-dev <
> > > hdfs-dev@hadoop.apache.org>
> > > *Cc:* Subramaniam Krishnan <subru@apache.org>
> > > *Sent:* Monday, November 13, 2017 6:10 PM
> > >
> > > *Subject:* [VOTE] Release Apache Hadoop 2.9.0 (RC3)
> > >
> > > Hi Folks,
> > >
> > > Apache Hadoop 2.9.0 is the first release of Hadoop 2.9 line and will be
> > the
> > > starting release for Apache Hadoop 2.9.x line - it includes 30 New
> > Features
> > > with 500+ subtasks, 407 Improvements, 790 Bug fixes new fixed issues
> > since
> > > 2.8.2.
> > >
> > > More information about the 2.9.0 release plan can be found here:
> > > *
> > > https://cwiki.apache.org/confluence/display/HADOOP/
> > Roadmap#Roadmap-Version2.9
> > > <
> > > https://cwiki.apache.org/confluence/display/HADOOP/
> > Roadmap#Roadmap-Version2.9
> > > >*
> > >
> > > New RC is available at: *
> > > https://home.apache.org/~asuresh/hadoop-2.9.0-RC3/
> > > <https://home.apache.org/~asuresh/hadoop-2.9.0-RC3/>*
> > >
> > > The RC tag in git is: release-2.9.0-RC3, and the latest commit id is:
> > > 756ebc8394e473ac25feac05fa493f6d612e6c50.
> > >
> > > The maven artifacts are available via repository.apache.org at:
> > > <
> > > https://www.google.com/url?q=https%3A%2F%2Frepository.
> > apache.org%2Fcontent%2Frepositories%2Forgapachehadoop-1066&sa=D&
> > sntz=1&usg=AFQjCNFcern4uingMV_sEreko_zeLlgdlg
> > > >*https://repository.apache.org/content/repositories/
> > orgapachehadoop-1068/
> > > <https://repository.apache.org/content/repositories/
> > orgapachehadoop-1068/
> > > >*
> > >
> > > We are carrying over the votes from the previous RC given that the
> delta
> > is
> > > the license fix.
> > >
> > > Given the above - we are also going to stick with the original deadline
> > for
> > > the vote : ending on Friday 17th November 2017 2pm PT time.
> > >
> > > Thanks,
> > > -Arun/Subru
> > >
> > >
> > >
> >
>

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