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From: =?gb2312?B?yqnP/u64?= <shixiaogangg@gmail.com>
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Subject: Re: [DISCUSS] Feature Freeze
Date: Fri, 28 Apr 2017 07:05:23 +0800
References: <6254dee3-8321-4f6b-a029-bb5bbdcf6d2b.wangzhijiang999@aliyun.com>
 <CABW0-Ke7df624bFos+t==Mx9cFQ_-xrM8zAsfoQ=nVjyQOC11A@mail.gmail.com>
 <b9882cd7-f78b-0ed3-fa54-2029c810f10e@apache.org>
To: dev@flink.apache.org
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Message-Id: <9FFECC25-696F-4A79-B269-046D3FF4F5F1@gmail.com>
archived-at: Thu, 27 Apr 2017 23:05:46 -0000

Hi Ufuk

Incremental checkpointing can significantly improve the performance of =
checkpointing.
I hope it can be included in release 1.3.

I am working with Stefan on the last subtask, which attempts to =
implement incremental checkpointing in RocksDB state backend =
(FLINK-6364).=20
Without future optimizations, the work is near completion. So i think =
2-3 more days would be good.

Regards
Xiaogang

> =D4=DA 2017=C4=EA4=D4=C228=C8=D5=A3=AC=C9=CF=CE=E73:22=A3=ACChesnay =
Schepler <chesnay@apache.org> =D0=B4=B5=C0=A3=BA
>=20
> Hello,
>=20
> FLINK-5892 (Restoring state by operator) is also nearing completion, =
but with only 1 day left before the weekend we're cutting it really =
short.
>=20
> Since this eliminates a major pain point when updating jobs, as it =
allows the modification of chains, another day or 2 would be good i =
think.
>=20
> Regards,
> Chesnay
>=20
> On 27.04.2017 18:55, Bowen Li wrote:
>> Hi Ufuk,
>>      I'd like to get FLINK-6013 (Adding Datadog Http metrics =
reporter) into
>> release 1.3. It's in the final state of code review in
>> https://github.com/apache/flink/pull/3736
>>=20
>> Thanks,
>> Bowen
>>=20
>> On Thu, Apr 27, 2017 at 8:38 AM, Zhijiang(wangzhijiang999) <
>> wangzhijiang999@aliyun.com> wrote:
>>=20
>>> Hi Ufuk,
>>> Thank you for launching this topic!
>>> I wish my latest refinement of buffer provider =
(https://issues.apache.org/
>>> jira/browse/FLINK-6337)  to be included in 1.3 and most of the jobs =
can
>>> get benefit from it. And I think it can be completed with the help =
of your
>>> reviews this week.
>>> =
Cheers,Zhijiang-----------------------------------------------------------=
-------=B7=A2=BC=FE=C8=CB=A3=BAUfuk
>>> Celebi <uce@apache.org>=B7=A2=CB=CD=CA=B1=BC=E4=A3=BA2017=C4=EA4=D4=C2=
27=C8=D5(=D0=C7=C6=DA=CB=C4) 22:25=CA=D5=BC=FE=C8=CB=A3=BAdev <
>>> dev@flink.apache.org>=B3=AD =CB=CD=A3=BARobert Metzger =
<rmetzger@apache.org>=D6=F7
>>> =CC=E2=A3=BA[DISCUSS] Feature Freeze
>>> Hey devs! :-)
>>>=20
>>> We decided to follow a time-based release model with the upcoming =
1.3
>>> release and the planned feature freeze is on Monday, May 1st.
>>>=20
>>> I wanted to start a discussion to get a quick overview of the =
current
>>> state of things.
>>>=20
>>> - Is everyone on track and aware of the feature freeze? ;)
>>> - Are there any major features we want in 1.3 that
>>> have not been merged yet?
>>> - Do we need to extend the feature freeze, because of an
>>> important feature?
>>>=20
>>> Would be great to gather a list of features/PRs that we want in the
>>> 1.3 release. This could be a good starting point for the release
>>> manager (@Robert?).
>>>=20
>>> Best,
>>>=20
>>> Ufuk
>>>=20
>=20