Hi Arun,

I just advice remove some sub tasks from blockers, then add Umbrella tasks,
such as:

RM HA  - YARN-149
YARN Generic Application Timeline -  YARN-1530
Generic application history service    - YARN-321

Rolling upgrade(will be ready, no blockers currently, I just mention it)  -
HDFS-5535
new ACL - HDFS-3685


I also want to know, which version targeting of Heterogeneous Storage
client API?  Nobody can use this feature without client API(configuration,
FileSystem API)




On Fri, Mar 7, 2014 at 5:40 AM, Arun C Murthy <a...@hortonworks.com> wrote:

> Gang,
>
>  Most of the big-ticket items are already in, awesome!
>
>  I'm thinking we could roll out a 2.4 RC in the next 2-3 weeks after we
> get through the list of blockers. Here is a handy link:
> http://s.apache.org/hadoop-2.4-blockers
>
>  If you find more, please set Target Version to 2.4.0 and mark it a
> blocker. I'll try nudging people to start closing these soon, appreciate
> any help!
>
> thanks,
> Arun
>
>
> On Feb 20, 2014, at 3:45 PM, Arun C Murthy <a...@hortonworks.com> wrote:
>
> > Thanks Azuryy & Suresh. I've updated the roadmap wiki to reflect this.
> >
> > Arun
> >
> > On Feb 20, 2014, at 2:01 PM, Suresh Srinivas <sur...@hortonworks.com>
> wrote:
> >
> >> Arun,
> >>
> >> Some of the previously 2.4 targeted features were made available in 2.3:
> >> - Heterogeneous storage support
> >> - Datanode cache
> >>
> >> The following are being targeted for 2.4:
> >> - Use protobuf for fsimge (already in)
> >> - ACLs (in trunk. In a week or so, this will be merged to branch-2.4)
> >> - Rolling upgrades (last bunch of jiras being worked in feature branch.
> >> Will be in 2.4 in around two weeks. Currently testing is in progress)
> >>
> >> So HDFS features should be ready in two weeks.
> >>
> >>
> >> On Sat, Feb 15, 2014 at 4:47 PM, Azuryy <azury...@gmail.com> wrote:
> >>
> >>> Hi,
> >>> I think you omit some key pieces in 2.4
> >>>
> >>> Protobuf fsimage, rolling upgrade are also targeting 2.4
> >>>
> >>>
> >>>
> >>> Sent from my iPhone5s
> >>>
> >>>> On 2014年2月16日, at 6:59, Arun C Murthy <a...@hortonworks.com> wrote:
> >>>>
> >>>> Folks,
> >>>>
> >>>> With hadoop-2.3 nearly done, I think it's time to think ahead to
> >>> hadoop-2.4. I think it was a good idea to expedite release of 2.3
> while we
> >>> finished up pieces that didn't make it in such as HDFS Caching &
> Support
> >>> for Heterogenous Storage.
> >>>>
> >>>> Now, most of the key pieces incl. Resource Manager Automatic Failover
> >>> (YARN-149), Application History Server (YARN-321) & Application
> Timeline
> >>> Server (YARN-1530) are either complete or very close to done, and I
> think
> >>> we will benefit with an extended test-cycle for 2.4 - similar to what
> >>> happened with 2.2. To provide some context: 2.2 went through nearly 6
> weeks
> >>> of extended testing and it really helped us push out a very stable
> release.
> >>>>
> >>>> I think it will be good to create a 2.4 branch ASAP and start testing.
> >>> As such, I plan to cut the branch early next week. With this, we
> should be
> >>> good shape sometime to release 2.4 in mid-March.
> >>>>
> >>>> I've updated https://wiki.apache.org/hadoop/Roadmap to reflect this.
> >>>>
> >>>> Also, we should start thinking ahead to 2.5 and what folks would like
> to
> >>> see in it. If we continue our 6-week cycles, we could shoot to get
> that out
> >>> in April.
> >>>>
> >>>> Thoughts?
> >>>>
> >>>> thanks,
> >>>> Arun
> >>>>
> >>>>
> >>>> --
> >>>> Arun C. Murthy
> >>>> Hortonworks Inc.
> >>>> http://hortonworks.com/
> >>>>
> >>>>
> >>>>
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> >>
> >>
> >>
> >> --
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> >>
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> > Arun C. Murthy
> > Hortonworks Inc.
> > http://hortonworks.com/
> >
> >
>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/
>
>
>
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