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From Henry Saputra <henry.sapu...@gmail.com>
Subject Re: [DISCUSS] Make a release to be announced at ApacheCon
Date Tue, 10 Mar 2015 17:03:36 GMT
I will follow up again with Sally this week if there any special
messaging or communications needed to do for the Apache Con from our
side.

- Henry

On Tue, Mar 10, 2015 at 3:20 AM, Robert Metzger <rmetzger@apache.org> wrote:
> Hey,
>
> whats the status on this? There is one week left until we are going to fork
> off a branch for 0.9 .. if we stick to the suggested timeline.
> The initial email said "I am very much in favor of doing this, under the
> strong condition that we
> are very confident that the master has grown to be stable enough". I think
> it is time to evaluate whether we are confident that the master is stable.
>
> Best
> Robert
>
>
>
> On Wed, Mar 4, 2015 at 9:42 AM, Robert Metzger <rmetzger@apache.org> wrote:
>
>> +1 for Marton as a release manager. Thank you!
>>
>>
>> On Tue, Mar 3, 2015 at 7:56 PM, Henry Saputra <henry.saputra@gmail.com>
>> wrote:
>>
>>> Ah, thanks Márton.
>>>
>>> So we are chartering to the similar concept of Spark RRD staging
>>> execution =P
>>> I suppose there will be a runtime configuration or hint to tell the
>>> Flink Job manager to indicate which execution is preferred?
>>>
>>>
>>> - Henry
>>>
>>> On Tue, Mar 3, 2015 at 2:09 AM, Márton Balassi <balassi.marton@gmail.com>
>>> wrote:
>>> > Hi Henry,
>>> >
>>> > Batch mode is a new execution mode for batch Flink jobs where instead of
>>> > pipelining the whole execution the job is scheduled in stages, thus
>>> > materializing the intermediate result before continuing to the next
>>> > operators. For implications see [1].
>>> >
>>> > [1] http://www.slideshare.net/KostasTzoumas/flink-internals, page
>>> 18-21.
>>> >
>>> >
>>> > On Mon, Mar 2, 2015 at 11:39 PM, Henry Saputra <henry.saputra@gmail.com
>>> >
>>> > wrote:
>>> >
>>> >> HI Stephan,
>>> >>
>>> >> What is "Batch mode" feature in the list?
>>> >>
>>> >> - Henry
>>> >>
>>> >> On Mon, Mar 2, 2015 at 5:03 AM, Stephan Ewen <sewen@apache.org>
wrote:
>>> >> > Hi all!
>>> >> >
>>> >> > ApacheCon is coming up and it is the 15th anniversary of the Apache
>>> >> > Software Foundation.
>>> >> >
>>> >> > In the course of the conference, Apache would like to make a series
>>> of
>>> >> > announcements. If we manage to make a release during (or shortly
>>> before)
>>> >> > ApacheCon, they will announce it through their channels.
>>> >> >
>>> >> > I am very much in favor of doing this, under the strong condition
>>> that we
>>> >> > are very confident that the master has grown to be stable enough
>>> (there
>>> >> are
>>> >> > major changes in the distributed runtime since version 0.8 that
we
>>> are
>>> >> > still stabilizing). No use in a widely announced build that does
not
>>> have
>>> >> > the quality.
>>> >> >
>>> >> > Flink has now many new features that warrant a release soon (once
we
>>> >> fixed
>>> >> > the last quirks in the new distributed runtime).
>>> >> >
>>> >> > Notable new features are:
>>> >> >  - Gelly
>>> >> >  - Streaming windows
>>> >> >  - Flink on Tez
>>> >> >  - Expression API
>>> >> >  - Distributed Runtime on Akka
>>> >> >  - Batch mode
>>> >> >  - Maybe even a first ML library version
>>> >> >  - Some streaming fault tolerance
>>> >> >
>>> >> > Robert proposed to have a feature freeze mid Match for that. His
>>> >> > cornerpoints were:
>>> >> >
>>> >> > Feature freeze (forking off "release-0.9"): March 17
>>> >> > RC1 vote: March 24
>>> >> >
>>> >> > The RC1 vote is 20 days before the ApacheCon (13. April).
>>> >> > For the last three releases, the average voting time was 20 days:
>>> >> > R 0.8.0 --> 14 days
>>> >> > R 0.7.0 --> 22 days
>>> >> > R 0.6   --> 26 days
>>> >> >
>>> >> > Please share your opinion on this!
>>> >> >
>>> >> >
>>> >> > Greetings,
>>> >> > Stephan
>>> >>
>>>
>>
>>

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