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.had...@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 <su...@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.payne1...@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 <asur...@apache.org> > > > *To:* yarn-...@hadoop.apache.org; mapreduce-...@hadoop.apache.org; > > Hadoop > > > Common <common-dev@hadoop.apache.org>; Hdfs-dev < > > > hdfs-...@hadoop.apache.org> > > > *Cc:* Subramaniam Krishnan <su...@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 > > > > > > > > > > > >
