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Hadoop >> mail # dev >> [ANNOUNCE] Intend to build a 0.20.205.1 candidate next Friday 11 Nov.


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Re: [ANNOUNCE] Intend to build a 0.20.205.1 candidate next Friday 11 Nov.
Hi Eli,
The reason I am looking at HDFS-2246 for 205 is that I and a number of
Hadoop and HBase community members really want 205 to have good support for
HBase.  This performance improvement turns out to be pretty important in
order to actually have good support for HBase.  In that sense, I'm inclined
to consider it a critical fix.

However, I think you have a very valid point about trunk support.  Suresh,
can we have a concurrent submission to trunk?

Also, I believe in the HDFS-2246 Jira, Todd requested extra time to review,
due to commitments at Hadoop World.  Todd, would Monday be sufficient extra
time, so as not to slow down the anticipated release schedule too much?

Thanks, and regards,
--Matt
On Thu, Nov 10, 2011 at 10:31 PM, Eli Collins <[EMAIL PROTECTED]> wrote:

> Hey guys,
>
> HDFS-2246 is not a fix, it's a non-trivial performance optimization.
> The roadmap page is pretty clear..  "Point releases are made to fix
> critical bugs. They do not introduce new features or make other
> improvements other than fixing bugs".
>
> I'm not opposed to the change, I'm just pointing out that we agreed to
> develop trunk first, and we agreed to follow the release policies for
> the sustaining branch. I don't see why we can't honor those
> agreements, ie why not post a patch for trunk first and then backport
> it to 206? Reasonable?
>
> Thanks,
> Eli
>
> On Thu, Nov 10, 2011 at 9:58 PM, Suresh Srinivas <[EMAIL PROTECTED]>
> wrote:
> > Eli,
> >
> > As Jitendra indicated in the jira, this was originally supposed to be
> part
> > of 0.205. Due to time crunc, we could not get this done in 0.205. This
> can
> > be turned off by a flag and only can be enabled by users who want to use
> > the functionality. Given that, I feel it is okay to go into 0.205.1.
> >
> > I agree it would be good to have a trunk patch for this and make it part
> of
> > 0.23.
> >
> > Regards,
> > Suresh
> >
> > On Thu, Nov 10, 2011 at 4:32 PM, Eli Collins <[EMAIL PROTECTED]> wrote:
> >
> >> Hey Matt,
> >>
> >> Is HDFS-2246 slated for 0.20.205.1?  Given that it's not a bug and is
> >> non-trivial it seems better suited for 206 than a point release. Also,
> >> per the sustaining roadmap - http://wiki.apache.org/hadoop/Roadmap -
> >> "Only functionality already committed to trunk should be submitted to
> >> a sustaining release." and this functionality does not yet have a
> >> patch for trunk yet (let alone committed).
> >>
> >> Thanks,
> >> Eli
> >>
> >> On Fri, Nov 4, 2011 at 5:56 PM, Matt Foley <[EMAIL PROTECTED]> wrote:
> >> > Hi all,
> >> > I propose to make a 0.20.205.1 candidate soon, with the following
> sets of
> >> > patches:
> >> >
> >> >   - deficiencies in HBase support, pointed out by the HBase team and
> >> others
> >> >   - deficiencies in webhdfs support on secure clusters
> >> >   - a couple last-minute fixes submitted to branch-0.20-security-205
> that
> >> >   were too late to be included in 205.0
> >> >
> >> > If you would like other patches included, and you feel it is
> appropriate
> >> to
> >> > have them in 205.1 rather than waiting for 206.0, please declare them
> by
> >> > setting the "Target Versions" field in their Jiras, and they will
> receive
> >> > due consideration, assuming that the proposed patch is actually
> >> > contributed, tested, reviewed, approved, and committed
> >> > to branch-0.20-security-205 by the freeze date :-)
> >> >
> >> > I would like to make the rc0 candidate next Friday, so I propose to
> >> declare
> >> > 205.1 code freeze at noon, PST, Friday 11 Nov.  If this is a problem
> for
> >> > anyone, please let me know.
> >> >
> >> > Thank you, and best regards,
> >> > --Matt (Release Manager)
> >> >
> >>
> >
>