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Date: Fri, 27 Jun 2014 16:23:04 -0700
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Subject: Re: hadoop-2.5 - June end?
From: Karthik Kambatla <kasha@cloudera.com>
To: "mapreduce-dev@hadoop.apache.org" <mapreduce-dev@hadoop.apache.org>
Cc: "hdfs-dev@hadoop.apache.org" <hdfs-dev@hadoop.apache.org>,
	"common-dev@hadoop.apache.org" <common-dev@hadoop.apache.org>,
	"yarn-dev@hadoop.apache.org" <yarn-dev@hadoop.apache.org>
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Spoke to Vinod offline. The tentative plan is cut branch-2.5 middle of next
week and work towards getting the remaining blockers in as soon as
possible.


On Fri, Jun 27, 2014 at 12:56 PM, Karthik Kambatla <kasha@cloudera.com>
wrote:

> Including YARN-1695 makes sense, just made it a blocker to ensure we get
> it in. YARN-1492 - would be great if we get it in, but I am not sure how
> feasible it is. Given it is being developed on a branch, there is also the
> merge to trunk and branch-2 overhead.
>
> I would prefer branching soon so we can work towards stabilizing the
> branch. People can continue to commit blockers to branch-2.5.
>
>
>
>
> On Fri, Jun 27, 2014 at 12:17 PM, Vinod Kumar Vavilapalli <
> vinodkv@apache.org> wrote:
>
>> Like I mentioned before, I'd like to get RM-webservices : YARN-1695
>> included. May be we can wait for the branch till that point of time.
>>
>> I am also pushing for Shared Cache: YARN-1492 reviews. Again, like I said
>> before, we can take it as we go.
>>
>> +Vinod
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>
>> On Thu, Jun 26, 2014 at 12:08 AM, Karthik Kambatla <kasha@cloudera.com>
>> wrote:
>>
>> > Hi folks,
>> >
>> > For 2.5, looks like there are only 6 JIRAs marked Blocker and another 19
>> > Critical ones [1]. I guess it makes sense to cut a branch for 2.5 and
>> work
>> > on getting the remaining items in.
>> >
>> > I ll go ahead and create the 2.5 branch in the next couple of days. I
>> hope
>> > http://wiki.apache.org/hadoop/HowToReleasePostMavenization is the right
>> > steps to follow.
>> >
>> > [1] JIRA Query: project in (Hadoop, HDFS, YARN, MapReduce) AND
>> resolution =
>> > Unresolved AND "Target Version/s" = 2.5.0 AND priority in (Blocker)
>> >
>> >
>> > On Mon, Jun 23, 2014 at 8:48 PM, Vinod Kumar Vavilapalli <
>> > vinodkv@apache.org
>> > > wrote:
>> >
>> > > I started reviewing YARN-1492 and synced up offline with Sangjin and
>> > Chris
>> > > who are leading this. I proposed that we should get the reviews and
>> > commits
>> > > going as they go and then mark the feature alpha, beta or stable
>> > depending
>> > > on how far we are ahead with the feature and how it aligns with the
>> > release
>> > > in progress.
>> > >
>> > > +Vinod
>> > >
>> > > On Jun 23, 2014, at 2:30 PM, Sangjin Lee <sjlee0@gmail.com> wrote:
>> > >
>> > > > It would be great if we can consider the shared cache (YARN-1492) as
>> > part
>> > > > of 2.5. It obviously will depend on the reviews from folks, but the
>> > > feature
>> > > > itself should be reasonably solid.
>> > > >
>> > > > Thanks,
>> > > > Sangjin
>> > > >
>> > > >
>> > > > On Mon, Jun 23, 2014 at 2:24 PM, Arun C Murthy <acm@hortonworks.com
>> >
>> > > wrote:
>> > > >
>> > > >> Thanks Karthik!
>> > > >>
>> > > >> I've updated https://wiki.apache.org/hadoop/Roadmap with features
>> > which
>> > > >> are very close to completion. Let's see if that makes sense and if
>> we
>> > > get
>> > > >> any further feedback.
>> > > >>
>> > > >> Arun
>> > > >>
>> > > >> On Jun 23, 2014, at 2:09 PM, Karthik Kambatla <kasha@cloudera.com>
>> > > wrote:
>> > > >>
>> > > >>> I can pick up the RM duties for 2.5. If I run into any HDFS
>> doubts, I
>> > > >> might
>> > > >>> need some help from someone more familiar with HDFS.
>> > > >>>
>> > > >>>
>> > > >>> On Mon, Jun 23, 2014 at 12:07 PM, Arun C Murthy <
>> acm@hortonworks.com
>> > >
>> > > >> wrote:
>> > > >>>
>> > > >>>> Folks,
>> > > >>>>
>> > > >>>> I'd appreciate some help here. Due to family reasons (all good
>> > ones),
>> > > >>>> I'll be away for a couple of weeks. Can someone else pick up the
>> RM
>> > > >> duties
>> > > >>>> for hadoop-2.5? Maybe Andrew since he's expressed interest in the
>> > > past?
>> > > >> I
>> > > >>>> will pick up the thread again for hadoop-2.6, but I don't want to
>> > > block
>> > > >>>> hadoop-2.5 due to my non-availability.
>> > > >>>>
>> > > >>>> thanks,
>> > > >>>> Arun
>> > > >>>>
>> > > >>>> On Jun 9, 2014, at 9:39 AM, Arun C Murthy <acm@hortonworks.com>
>> > > wrote:
>> > > >>>>
>> > > >>>>> Folks,
>> > > >>>>>
>> > > >>>>> As you can see from the Roadmap wiki, it looks like several
>> items
>> > are
>> > > >>>> still a bit away from being ready.
>> > > >>>>>
>> > > >>>>> I think rather than wait for them, it will be useful to create
>> an
>> > > >>>> intermediate release (2.5) this month - I think ATS security is
>> > pretty
>> > > >>>> close, so we can ship that. I'm thinking of creating hadoop-2.5
>> by
>> > end
>> > > >> of
>> > > >>>> the month, with a branch a couple of weeks prior.
>> > > >>>>>
>> > > >>>>> Thoughts?
>> > > >>>>>
>> > > >>>>> thanks,
>> > > >>>>> Arun
>> > > >>>>>
>> > > >>>>
>> > > >>>>
>> > > >>>>
>> > > >>>> --
>> > > >>>> CONFIDENTIALITY NOTICE
>> > > >>>> NOTICE: This message is intended for the use of the individual or
>> > > >> entity to
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>> > > >>
>> > > >> --
>> > > >> Arun C. Murthy
>> > > >> Hortonworks Inc.
>> > > >> http://hortonworks.com/hdp/
>> > > >>
>> > > >>
>> > > >>
>> > > >> --
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