hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vrushali C <vrushalic2...@gmail.com>
Subject Re: Apache Hadoop 3.0.3 Release plan
Date Tue, 08 May 2018 18:40:32 GMT
+1 for including the YARN-7190 patch in 3.0.3 release. This is a fix that
will enable HBase to use Hadoop 3.0.x in the production line.

thanks
Vrushali


On Tue, May 8, 2018 at 10:24 AM, Yongjun Zhang <yzhang@cloudera.com> wrote:

> Thanks Wei-Chiu and Haibo for the feedback!
>
> Good thing is that I have made the following note couple of days ago when I
> looked the at branch diff, so we are on the same page:
>
>      496dc57 Revert "YARN-7190. Ensure only NM classpath in 2.x gets TSv2
> related hbase jars, not the user classpath. Contributed by Varun Saxena."
>
> *YARN-7190 is not in 3.0.2,  I will include it in 3.0.3 per* the comment
> below:
> https://issues.apache.org/jira/browse/YARN-7190?focusedCommentId=16457649&
> page=com.atlassian.jira.plugin.system.issuetabpanels:
> comment-tabpanel#comment-16457649
>
>
> In addition, I will revert   https://issues.apache.org/
> jira/browse/HADOOP-13055 from 3.0.3 since it's a feature.
>
> Best,
>
> --Yongjun
>
> On Tue, May 8, 2018 at 8:57 AM, Haibo Chen <haibochen@cloudera.com> wrote:
>
> > +1 on adding YARN-7190 to Hadoop 3.0.x despite the fact that it is
> > technically incompatible.
> > It is critical enough to justify being an exception, IMO.
> >
> > Added Rohith and Vrushali
> >
> > On Tue, May 8, 2018 at 6:20 AM, Wei-Chiu Chuang <weichiu@apache.org>
> > wrote:
> >
> >> Thanks Yongjun for driving 3.0.3 release!
> >>
> >> IMHO, could we consider adding YARN-7190
> >> <https://issues.apache.org/jira/browse/YARN-7190> into the list?
> >> I understand that it is listed as an incompatible change, however,
> because
> >> of this bug, HBase considers the entire Hadoop 3.0.x line not production
> >> ready. I feel there's not much point releasing any more 3.0.x releases
> if
> >> downstream projects can't pick it up (after the fact that HBase is one
> of
> >> the most important projects around Hadoop).
> >>
> >> On Mon, May 7, 2018 at 1:19 PM, Yongjun Zhang <yzhang@cloudera.com>
> >> wrote:
> >>
> >> > Hi Eric,
> >> >
> >> > Thanks for the feedback, good point. I will try to clean up things,
> then
> >> > cut branch before the release production and vote.
> >> >
> >> > Best,
> >> >
> >> > --Yongjun
> >> >
> >> > On Mon, May 7, 2018 at 8:39 AM, Eric Payne <eric.payne1000@yahoo.com.
> >> > invalid
> >> > > wrote:
> >> >
> >> > > >  We plan to cut branch-3.0.3 by the coming Wednesday (May 9th)
and
> >> vote
> >> > > for RC on May 30th
> >> > > I much prefer to wait to cut the branch until just before the
> >> production
> >> > > of the release and the vote. With so many branches, we sometimes
> miss
> >> > > putting critical bug fixes in unreleased branches if the branch is
> cut
> >> > too
> >> > > early.
> >> > >
> >> > > My 2 cents...
> >> > > Thanks,
> >> > > -Eric Payne
> >> > >
> >> > >
> >> > >
> >> > >
> >> > >
> >> > > On Monday, May 7, 2018, 12:09:00 AM CDT, Yongjun Zhang <
> >> > > yjzhangal@apache.org> wrote:
> >> > >
> >> > >
> >> > >
> >> > >
> >> > >
> >> > > Hi All,
> >> > >
> >> > > >
> >> > > We have released Apache Hadoop 3.0.2 in April of this year [1].
> Since
> >> > then,
> >> > > there are quite some commits done to branch-3.0. To further improve
> >> the
> >> > > quality of release, we plan to do 3.0.3 release now. The focus of
> >> 3.0.3
> >> > > will be fixing blockers (3), critical bugs (17) and bug fixes
> (~130),
> >> see
> >> > > [2].
> >> > >
> >> > > Usually no new feature should be included for maintenance releases,
> I
> >> > > noticed we have https://issues.apache.org/jira/browse/HADOOP-13055
> in
> >> > the
> >> > > branch classified as new feature. I will talk with the developers
to
> >> see
> >> > if
> >> > > we should include it in 3.0.3.
> >> > >
> >> > > I also noticed that there are more commits in the branch than can
be
> >> > found
> >> > > by query [2], also some commits committed to 3.0.3 do not have their
> >> jira
> >> > > target release field filled in accordingly. I will go through them
> to
> >> > > update the jira.
> >> > >
> >> > > >
> >> > > We plan to cut branch-3.0.3 by the coming Wednesday (May 9th) and
> vote
> >> > for
> >> > > RC on May 30th, targeting for Jun 8th release.
> >> > >
> >> > > >
> >> > > Your insights are welcome.
> >> > >
> >> > > >
> >> > > [1] https://www.mail-archive.com/general@hadoop.apache.org/msg07
> >> 790.html
> >> > >
> >> > > > [2] https://issues.apache.org/jira/issues/?filter=12343874  See
> >> Note
> >> > > below
> >> > > Note: seems I need some admin change so that I can make the filter
> in
> >> [2]
> >> > > public, I'm working on that. For now, you can use jquery
> >> > > (project = hadoop OR project = "Hadoop HDFS" OR project = "Hadoop
> >> YARN"
> >> > OR
> >> > > project = "Hadoop Map/Reduce") AND fixVersion in (3.0.3) ORDER BY
> >> > priority
> >> > > DESC
> >> > >
> >> > > Thanks and best regards,
> >> > >
> >> > > --Yongjun
> >> > >
> >> > > ------------------------------------------------------------
> ---------
> >> > > To unsubscribe, e-mail: mapreduce-dev-unsubscribe@hadoop.apache.org
> >> > > For additional commands, e-mail: mapreduce-dev-help@hadoop.
> apache.org
> >> > >
> >> > >
> >> >
> >>
> >>
> >>
> >> --
> >> A very happy Hadoop contributor
> >>
> >
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message