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HDFS, mail # dev - VOTE: HDFS-347 merge


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Re: VOTE: HDFS-347 merge
Aaron T. Myers 2013-04-13, 02:16
Since the merge vote passed, I have merged the HDFS-347 branch to trunk.
Leaving the JIRA open for now until we also do the merge to branch-2.

Colin, thanks a ton for the monster contribution. This is a long time in
coming.
--
Aaron T. Myers
Software Engineer, Cloudera
On Thu, Apr 11, 2013 at 11:05 AM, Colin McCabe <[EMAIL PROTECTED]>wrote:

> The merge vote is now closed.  With three +1s, it passes.
>
> thanks,
> Colin
>
>
> On Wed, Apr 10, 2013 at 10:00 PM, Aaron T. Myers <[EMAIL PROTECTED]> wrote:
>
> > I'm +1 as well. I've reviewed much of the code as well and have
> personally
> > seen it running in production at several different sites. I agree with
> Todd
> > that it's a substantial improvement in operability.
> >
> > Best,
> > Aaron
> >
> > On Apr 8, 2013, at 1:19 PM, Todd Lipcon <[EMAIL PROTECTED]> wrote:
> >
> > > +1 for the branch merge. I've reviewed all of the code in the branch,
> and
> > > we have people now running this code in production scenarios. It is as
> > > functional as the old version and way easier to set up/configure.
> > >
> > > -Todd
> > >
> > > On Mon, Apr 1, 2013 at 4:32 PM, Colin McCabe <[EMAIL PROTECTED]>
> > wrote:
> > >
> > >> Hi all,
> > >>
> > >> I think it's time to merge the HDFS-347 branch back to trunk.  It's
> been
> > >> under
> > >> review and testing for several months, and provides both a performance
> > >> advantage, and the ability to use short-circuit local reads without
> > >> compromising system security.
> > >>
> > >> Previously, we tried to merge this and the objection was brought up
> > that we
> > >> should keep the old, insecure short-circuit local reads around so that
> > >> platforms for which secure SCR had not yet been implemented could use
> it
> > >> (e.g. Windows).  This has been addressed-- see HDFS-4538 for details.
> > >> Suresh has also volunteered to maintain the insecure SCR code until
> > secure
> > >> SCR can be implemented for Windows.
> > >>
> > >> Please cast your vote by EOD Monday 4/8.
> > >>
> > >> best,
> > >> Colin
> > >>
> > >
> > >
> > >
> > > --
> > > Todd Lipcon
> > > Software Engineer, Cloudera
> >
>