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From Keith Turner <ke...@deenlo.com>
Subject Re: [VOTE] Apache Accumulo 1.5.1-RC3
Date Fri, 28 Feb 2014 14:42:32 GMT
On Thu, Feb 27, 2014 at 8:29 PM, Josh Elser <josh.elser@gmail.com> wrote:

> I was actually planning to write up some release notes after the fact
> (probably throw them up by the download link).
>

Ok,  I thnik thats the way to go.  I was thinking back on why I did not
change the default in 1.5 when I changed it for 1.6.  I think I was
concerned about destabilizing a Hadoop 1+Accumulo 1.5.0 after upgrade.  I
think if we changed the default we would still need release notes warning
people about the possibility of additional mem usage after upgrade.


>
> I am on my phone, but I thought the mutation queue size affected 1.5 and
> greater (read as hdfs wal), not just hadoop 2.2.0. My memory could also
> just be failing me.
> On Feb 27, 2014 7:38 PM, "Keith Turner" <keith@deenlo.com> wrote:
>
> > I have not voted because of the Hadoop 2.2.0 performance issue.   I spoke
> > w/ Christopher about this he suggested that if we had release notes this
> > would not be a problem.  So it seems like our options for 1.5.1-RC3 and
> > 1905 are the following.
> >
> >  1. Ingore it
> >  2. Create release notes that prominently mentions the Hadoop 2.2.0
> > performance issue and workarounds
> >  3. Create a  1.5.1-RC4 w/ different a different default for
> > tserver.mutation.queue.max
> >
> > I don't mind creating the release notes.  I am still puzzling over what
> the
> > best option is for the long term.
> >
> > On Mon, Feb 24, 2014 at 8:01 PM, Josh Elser <josh.elser@gmail.com>
> wrote:
> >
> > > All,
> > >
> > > Please consider the following candidate as Apache Accumulo 1.5.1 -- now
> > > with 100% more CHANGES changes.
> > >
> > > Git artifacts: The staging repository was built from the tag
> "1.5.1-rc3"
> > > (3478f71a).
> > >
> > > Maven Staging Repo:
> https://repository.apache.org/content/repositories/
> > > orgapacheaccumulo-1002
> > >
> > > Source tarball: http://repository.apache.org/content/repositories/
> > > orgapacheaccumulo-1002/org/apache/accumulo/accumulo/1.5.
> > > 1/accumulo-1.5.1-src.tar.gz
> > >
> > > Binary tarball: http://repository.apache.org/content/repositories/
> > > orgapacheaccumulo-1002/org/apache/accumulo/accumulo/1.5.
> > > 1/accumulo-1.5.1-bin.tar.gz
> > >
> > > Changes since 1.5.1-RC2: ACCUMULO-2324, ACCUMULO-2361, ACCUMULO-2369,
> > > ACCUMULO-2378, ACCUMULO-2379, ACCUMULO-2380, ACCUMULO-2385,
> > ACCUMULO-2387,
> > > ACCUMULO-2390
> > >
> > > Keys: http://www.apache.org/dist/accumulo/KEYS
> > >
> > > Final CHANGES:
> https://git-wip-us.apache.org/repos/asf?p=accumulo.git;a=
> > > blob_plain;f=CHANGES;hb=3478f71ae888f8d73aaa93837319a6dbb4ba0c8a
> > >
> > > Testing: Unit test and auto-tests passed successfully. Ran a short
> > (~2hrs)
> > > CI on 6 node installation. Ran a brief (~1hr) CI test on one machine
> with
> > > the newly-released Hadoop-2.3.0. Built from src tarball, and verified
> > > functionality with bin tarball.
> > >
> > > Since there are very minor changes compared to 1.5.1-RC2, this vote
> will
> > > be open for the next 72 hours (2/28/2014 0100 UTC).
> > >
> > > Upon successful completion of this vote, a 1.5.1 gpg-signed Git tag
> will
> > > be created from 3478f71a and the above staging repository will be
> > promoted.
> > >
> > > - Josh
> > >
> >
>

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