Re: [ANNOUNCE] New Apache Hadoop PMC: Haibo Chen

[Andrew Wang]

Congrats Haibo!

On Tue, Nov 20, 2018 at 9:23 AM Sangjin Lee  wrote:

> Congratulations!
>
> On Mon, Nov 19, 2018 at 10:18 PM Sunil Govindan 
> wrote:
>
> > Congratulations Haibo!
> >
> > - Sunil
> >
> >
> > On Tue, Nov 20, 2018 at 6:24 AM Daniel Templeton
> >  wrote:
> >
> > > It is with great pleasure that I announce the latest addition to the
> > > Hadoop PMC: Haibo Chen.  Welcome to the PMC, Haibo, and
> congratulations!
> > >
> > > Daniel
> > >
> > > -
> > > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > > For additional commands, e-mail: general-h...@hadoop.apache.org
> > >
> > >
> >
>

Re: [ANNOUNCE] New Apache Hadoop PMC: Yiqun Lin

[Andrew Wang]

Congrats Yiqun, welcome!

On Mon, Nov 19, 2018 at 11:35 AM Brahma Reddy Battula 
wrote:

> Hi all,
>
> It is my great pleasure to announce that Yiqun Lin has accepted the
> invitation to become an Apache Hadoop PMC member.
>
> Please join me in congratulating him!
>
>
>
> Regards,
> Brahma Reddy Battula
>

Re: [ANNOUNCE] New Apache Hadoop PMC: Sean Mackrory

[Andrew Wang]

Welcome and congratulations Sean!

On Thu, Jun 14, 2018 at 12:11 PM Yufei Gu  wrote:

> Congratulations Sean!!
>
> Best,
>
> Yufei
>
> `This is not a contribution`
>
>
> On Thu, Jun 14, 2018 at 12:05 PM Zbigniew Świętkowski 
> wrote:
>
> > Excellent. Congrats.
> >
> > Regards,
> > Zbigniew Swietkowski
> >
> > czw., 14 cze 2018 o 21:03 Xiao Chen  napisał(a):
> >
> > > Hi all,
> > >
> > > It is my great pleasure to announce that Sean Mackrory has accepted the
> > > invitation to become an Apache Hadoop PMC member.
> > >
> > > Please join me in congratulating him!
> > >
> > > Best,
> > > -Xiao
> > >
> >
>

Re: [ANNOUNCE] New Apache Hadoop committer: Rushabh Shah

[Andrew Wang]

Congrats and welcome Rushabh!

On Wed, Apr 4, 2018 at 10:11 AM, Kihwal Lee 
wrote:

>  Rushabh's apache account (shahrs87) hasn't been set up yet. Adding his
> work address.
> On Wednesday, April 4, 2018, 12:07:21 PM CDT, Kihwal Lee <
> kih...@apache.org> wrote:
>
>  Hi all,
> It is my great pleasure to announce that Rushabh Shah has acceptedthe
> Apache Hadoop PMC's invitation to become a Hadoop committer.
> Please join me in congratulating Rushabh!
>
>
> 73
> Kihwal
>

Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released

[Andrew Wang]

Thanks for the spot, I just pushed a correct tag. I can't delete the bad
tag myself, will ask ASF infra for help.

On Mon, Dec 18, 2017 at 4:46 PM, Jonathan Kelly <jonathaka...@gmail.com>
wrote:

> Congrats on the huge release!
>
> I just noticed, though, that the Github repo does not appear to have the
> correct tag for 3.0.0. I see a new tag called "rel/release-" that points to
> the same commit as "release-3.0.0-RC1" 
> (c25427ceca461ee979d30edd7a4b0f50718e6533).
> I assume that should have actually been called "rel/release-3.0.0" to match
> the pattern for prior releases.
>
> Thanks,
> Jonathan Kelly
>
> On Thu, Dec 14, 2017 at 10:45 AM Andrew Wang <andrew.w...@cloudera.com>
> wrote:
>
>> Hi all,
>>
>> I'm pleased to announce that Apache Hadoop 3.0.0 is generally available
>> (GA).
>>
>> 3.0.0 GA consists of 302 bug fixes, improvements, and other enhancements
>> since 3.0.0-beta1. This release marks a point of quality and stability for
>> the 3.0.0 release line, and users of earlier 3.0.0-alpha and -beta
>> releases
>> are encouraged to upgrade.
>>
>> Looking back, 3.0.0 GA is the culmination of over a year of work on the
>> 3.0.0 line, starting with 3.0.0-alpha1 which was released in September
>> 2016. Altogether, 3.0.0 incorporates 6,242 changes since 2.7.0.
>>
>> Users are encouraged to read the overview of major changes
>> <http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA
>> release
>> notes
>> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
>> dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
>>  and changelog
>> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
>> dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
>> detail
>> the changes since 3.0.0-beta1.
>>
>> The ASF press release provides additional color and highlights some of the
>> major features:
>>
>> https://globenewswire.com/news-release/2017/12/14/
>> 1261879/0/en/The-Apache-Software-Foundation-Announces-
>> Apache-Hadoop-v3-0-0-General-Availability.html
>>
>> Let me end by thanking the many, many contributors who helped with this
>> release line. We've only had three major releases in Hadoop's 10 year
>> history, and this is our biggest major release ever. It's an incredible
>> accomplishment for our community, and I'm proud to have worked with all of
>> you.
>>
>> Best,
>> Andrew
>>
>

Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released

[Andrew Wang]

Moving general@ to BCC,

The main page and releases posts on hadoop.apache.org are pretty clear
about this being a diff from beta1, am I missing something? Pasted below:

After four alpha releases and one beta release, 3.0.0 is generally
available. 3.0.0 consists of 302 bug fixes, improvements, and other
enhancements since 3.0.0-beta1. All together, 6242 issues were fixed as
part of the 3.0.0 release series since 2.7.0.

Users are encouraged to read the overview of major changes
<http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA release
notes
<http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
 and changelog
<http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
detail
the changes since 3.0.0-beta1.



On Mon, Dec 18, 2017 at 10:32 AM, Arpit Agarwal <aagar...@hortonworks.com>
wrote:

> That makes sense for Beta users but most of our users will be upgrading
> from a previous GA release and the changelog will mislead them. The webpage
> does not mention this is a delta from the beta release.
>
>
>
>
>
> *From: *Andrew Wang <andrew.w...@cloudera.com>
> *Date: *Friday, December 15, 2017 at 10:36 AM
> *To: *Arpit Agarwal <aagar...@hortonworks.com>
> *Cc: *general <general@hadoop.apache.org>, "common-...@hadoop.apache.org"
> <common-...@hadoop.apache.org>, "yarn-...@hadoop.apache.org" <
> yarn-...@hadoop.apache.org>, "mapreduce-...@hadoop.apache.org" <
> mapreduce-...@hadoop.apache.org>, "hdfs-...@hadoop.apache.org" <
> hdfs-...@hadoop.apache.org>
> *Subject: *Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released
>
>
>
> Hi Arpit,
>
>
>
> If you look at the release announcements, it's made clear that the
> changelog for 3.0.0 is diffed based on beta1. This is important since users
> need to know what's different from the previous 3.0.0-* releases if they're
> upgrading.
>
>
>
> I agree there's additional value to making combined release notes, but
> it'd be something additive rather than replacing what's there.
>
>
>
> Best,
>
> Andrew
>
>
>
> On Fri, Dec 15, 2017 at 8:27 AM, Arpit Agarwal <aagar...@hortonworks.com>
> wrote:
>
>
> Hi Andrew,
>
> Thank you for all the hard work on this release. I was out the last few
> days and didn’t get a chance to evaluate RC1 earlier.
>
> The changelog looks incorrect. E.g. This gives an impression that there
> are just 5 incompatible changes in 3.0.0.
> http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/
> hadoop-common/release/3.0.0/CHANGES.3.0.0.html
>
> I assume you only counted 3.0.0 changes in this log excluding
> alphas/betas. However, users shouldn’t have to manually compile
> incompatibilities by summing up a/b release notes. Can we fix the changelog
> after the fact?
>
>
>
>
> On 12/14/17, 10:45 AM, "Andrew Wang" <andrew.w...@cloudera.com> wrote:
>
> Hi all,
>
> I'm pleased to announce that Apache Hadoop 3.0.0 is generally available
> (GA).
>
> 3.0.0 GA consists of 302 bug fixes, improvements, and other
> enhancements
> since 3.0.0-beta1. This release marks a point of quality and stability
> for
> the 3.0.0 release line, and users of earlier 3.0.0-alpha and -beta
> releases
> are encouraged to upgrade.
>
> Looking back, 3.0.0 GA is the culmination of over a year of work on the
> 3.0.0 line, starting with 3.0.0-alpha1 which was released in September
> 2016. Altogether, 3.0.0 incorporates 6,242 changes since 2.7.0.
>
> Users are encouraged to read the overview of major changes
> <http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA
> release
> notes
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
> dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
>  and changelog
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
> dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
>
> detail
> the changes since 3.0.0-beta1.
>
> The ASF press release provides additional color and highlights some of
> the
> major features:
>
> https://globenewswire.com/news-release/2017/12/14/
> 1261879/0/en/The-Apache-Software-Foundation-Announces-
> Apache-Hadoop-v3-0-0-General-Availability.html
>
> Let me end by thanking the many, many contributors who helped with this
> release line. We've only had three major releases in Hadoop's 10 year
> history, and this is our biggest major release ever. It's an incredible
> accomplishment for our community, and I'm proud to have worked with
> all of
> you.
>
> Best,
> Andrew
>
>
>
>
>
>
>
>

Re: [ANNOUNCE] Apache Hadoop 3.0.0 GA is released

[Andrew Wang]

Hi Arpit,

If you look at the release announcements, it's made clear that the
changelog for 3.0.0 is diffed based on beta1. This is important since users
need to know what's different from the previous 3.0.0-* releases if they're
upgrading.

I agree there's additional value to making combined release notes, but it'd
be something additive rather than replacing what's there.

Best,
Andrew

On Fri, Dec 15, 2017 at 8:27 AM, Arpit Agarwal <aagar...@hortonworks.com>
wrote:

>
> Hi Andrew,
>
> Thank you for all the hard work on this release. I was out the last few
> days and didn’t get a chance to evaluate RC1 earlier.
>
> The changelog looks incorrect. E.g. This gives an impression that there
> are just 5 incompatible changes in 3.0.0.
> http://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/
> hadoop-common/release/3.0.0/CHANGES.3.0.0.html
>
> I assume you only counted 3.0.0 changes in this log excluding
> alphas/betas. However, users shouldn’t have to manually compile
> incompatibilities by summing up a/b release notes. Can we fix the changelog
> after the fact?
>
>
>
>
> On 12/14/17, 10:45 AM, "Andrew Wang" <andrew.w...@cloudera.com> wrote:
>
> Hi all,
>
> I'm pleased to announce that Apache Hadoop 3.0.0 is generally available
> (GA).
>
> 3.0.0 GA consists of 302 bug fixes, improvements, and other
> enhancements
> since 3.0.0-beta1. This release marks a point of quality and stability
> for
> the 3.0.0 release line, and users of earlier 3.0.0-alpha and -beta
> releases
> are encouraged to upgrade.
>
> Looking back, 3.0.0 GA is the culmination of over a year of work on the
> 3.0.0 line, starting with 3.0.0-alpha1 which was released in September
> 2016. Altogether, 3.0.0 incorporates 6,242 changes since 2.7.0.
>
> Users are encouraged to read the overview of major changes
> <http://hadoop.apache.org/docs/r3.0.0/index.html> in 3.0.0. The GA
> release
> notes
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
> dist/hadoop-common/release/3.0.0/RELEASENOTES.3.0.0.html>
>  and changelog
> <http://hadoop.apache.org/docs/r3.0.0/hadoop-project-
> dist/hadoop-common/release/3.0.0/CHANGES.3.0.0.html>
> detail
> the changes since 3.0.0-beta1.
>
> The ASF press release provides additional color and highlights some of
> the
> major features:
>
> https://globenewswire.com/news-release/2017/12/14/
> 1261879/0/en/The-Apache-Software-Foundation-Announces-
> Apache-Hadoop-v3-0-0-General-Availability.html
>
> Let me end by thanking the many, many contributors who helped with this
> release line. We've only had three major releases in Hadoop's 10 year
> history, and this is our biggest major release ever. It's an incredible
> accomplishment for our community, and I'm proud to have worked with
> all of
> you.
>
> Best,
> Andrew
>
>
>
>
>
>
>
>

[ANNOUNCE] Apache Hadoop 3.0.0 GA is released

[Andrew Wang]

Hi all,

I'm pleased to announce that Apache Hadoop 3.0.0 is generally available
(GA).

3.0.0 GA consists of 302 bug fixes, improvements, and other enhancements
since 3.0.0-beta1. This release marks a point of quality and stability for
the 3.0.0 release line, and users of earlier 3.0.0-alpha and -beta releases
are encouraged to upgrade.

Looking back, 3.0.0 GA is the culmination of over a year of work on the
3.0.0 line, starting with 3.0.0-alpha1 which was released in September
2016. Altogether, 3.0.0 incorporates 6,242 changes since 2.7.0.

Users are encouraged to read the overview of major changes
 in 3.0.0. The GA release
notes

 and changelog

detail
the changes since 3.0.0-beta1.

The ASF press release provides additional color and highlights some of the
major features:

https://globenewswire.com/news-release/2017/12/14/1261879/0/en/The-Apache-Software-Foundation-Announces-Apache-Hadoop-v3-0-0-General-Availability.html

Let me end by thanking the many, many contributors who helped with this
release line. We've only had three major releases in Hadoop's 10 year
history, and this is our biggest major release ever. It's an incredible
accomplishment for our community, and I'm proud to have worked with all of
you.

Best,
Andrew

Re: [ANNOUNCE] New Hadoop Committer: Billie Rinaldi

[Andrew Wang]

Congrats Billie!

On Fri, Oct 27, 2017 at 11:57 AM, Shane Kumpf 
wrote:

> Congrats, Billie!
>
> On Fri, Oct 27, 2017 at 12:55 PM, Jian He  wrote:
>
> > Hi All,
> >
> > It is my pleasure to announce that the Apache Hadoop PMC voted to add
> > Billie Rinaldi as a committer in recognition of her continued
> contributions
> > to the project.
> > Please join me in congratulating Billie Rinaldi !
> >
> > Best regards,
> > Jian
> > (on behalf of the Apache Hadoop PMC)
> >
>

[ANNOUNCE] New Hadoop Committer: Sammi Chen

[Andrew Wang]

Hi all,

I'm pleased to announce that the Sammi Chen has accepted the Apache Hadoop
PMC's invitation to become a committer. Please join me in welcoming Sammi
to our community!

Best,
Andrew

[ANNOUNCE] Apache Hadoop 3.0.0-beta1 has been released

[Andrew Wang]

Hi all,

I'm pleased to announce the release of Apache Hadoop 3.0.0-beta1. This is
our first beta release in the 3.0.0 release line, and is planned to be the
last release before 3.0.0 GA. Beta releases are API stable but come with no
guarantee of quality, and are not intended for production use.

3.0.0-beta1 comprises 576 bug fixes, improvements, and other enhancements
since 3.0.0-alpha4. The full changelog [1] and release notes [2] are
available on the website, along with a higher-level description of major
changes in 3.0.0 [3].

Major features since alpha4 include the addition of S3Guard [4], which adds
strong consistency and performance improvements to the S3A filesystem
connector, and YARN Timeline Service v2 alpha2 [5], which further improves
on TSv2 alpha1 included in earlier 3.0.0 releases.

Since 3.0.0 GA is planned for next month, users are highly encouraged to
test this beta release. Let us know on the lists if we can help with your
testing efforts.

Thanks as always to the many contributors who helped with this release!

Cheers,
Andrew

[1]:
http://hadoop.apache.org/docs/r3.0.0-beta1/hadoop-project-dist/hadoop-common/release/3.0.0-beta1/CHANGES.3.0.0-beta1.html
[2]:
http://hadoop.apache.org/docs/r3.0.0-beta1/hadoop-project-dist/hadoop-common/release/3.0.0-beta1/RELEASENOTES.3.0.0-beta1.html
[3]: http://hadoop.apache.org/docs/r3.0.0-beta1/index.html
[4]:
http://hadoop.apache.org/docs/r3.0.0-beta1/hadoop-aws/tools/hadoop-aws/s3guard.html
[5]:
http://hadoop.apache.org/docs/r3.0.0-beta1/hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html

[ANNOUNCE] New Apache Hadoop committer Sean Busbey

[Andrew Wang]

Hi all,

I'm pleased to announce that Sean Busbey has accepted the Hadoop PMC's
invitation to become a Hadoop committer. Sean has recently been working on
the shaded client, and you might have seen his involvement in other
Hadoop-related communities like HBase, Yetus, Avro, Accumulo, and Nifi.

Welcome Sean!

Best,
Andrew

Re: [ANNOUNCE] New Hadoop Committer: Aaron Fabbri

[Andrew Wang]

Congrats Aaron!

On Sat, Sep 9, 2017 at 8:31 AM, John Zhuge  wrote:

> Congrats Aaron!
>
> John
>
> > On Sep 9, 2017, at 4:49 AM, Brahma Reddy Battula 
> wrote:
> >
> > Congratulations Aaron Fabbri.
> >
> >> On Thu, Sep 7, 2017 at 6:37 AM, Lei Xu  wrote:
> >>
> >> Hi, All
> >>
> >> On behalf of the Apache Hadoop PMC, I am very pleased to announce that
> >> Aaron Fabbri has been elected as a committer on the Apache Hadoop
> >> project recognizing his continued contributions to the project so far.
> >>
> >> Please join me in congratulating Aaron Fabbri.
> >>
> >> Regards,
> >> Lei (Eddy) Xu
> >> (on behalf of the Apache Hadoop Project Management Committee)
> >>
> >> -
> >> To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> >> For additional commands, e-mail: general-h...@hadoop.apache.org
> >>
> >>
> >
> >
> > --
> >
> >
> >
> > --Brahma Reddy Battula
>
> -
> To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> For additional commands, e-mail: general-h...@hadoop.apache.org
>
>

Re: Re: [ANNOUNCE] Xiao Chen, Wei-Chiu Chuang, and John Zhuge as a new PMC members

[Andrew Wang]

Congrats Xiao, Wei-Chiu, John!

On Wed, Aug 30, 2017 at 1:19 AM, JH Lin  wrote:

> congrats and well deserved
>
>
>
>
>
>
> 在2017年08月30 16时03分, "Sunil Govind"写道:
>
> Congratulations Xiao, Wei-Chiu and John!
>
> - Sunil
>
>
> On Wed, Aug 30, 2017 at 9:22 AM Yongjun Zhang 
> wrote:
>
> > Hi All,
> >
> > It is my pleasure to announce that the Apache Hadoop PMC voted to add
> > Xiao Chen, Wei-Chiu Chuang and John Zhuge as PMC members in recognition
> of
> > their contributions to Apache Hadoop.
> >
> > Please join me in congratulating them!
> >
> > Best regards,
> >
> > --Yongjun
> >
>

Re: [ANNOUNCE] Ray Chiang as a new PMC member

[Andrew Wang]

Congrats Ray!

On Fri, Aug 25, 2017 at 1:26 PM, Yufei Gu  wrote:

> Congratulations, Ray!
>
> Best,
>
> Yufei
>
> On Fri, Aug 25, 2017 at 1:24 PM, Wangda Tan  wrote:
>
> > Congrats!
> >
> > On Fri, Aug 25, 2017 at 12:56 PM, Lei Xu  wrote:
> >
> > > Congratulation, Ray!
> > >
> > > On Fri, Aug 25, 2017 at 12:54 PM, Robert Kanter 
> > > wrote:
> > > > Hi All,
> > > > It is my pleasure to announce that the Apache Hadoop PMC voted to add
> > > > Ray Chaing as a PMC member in recognition of his contributions to
> > > > Apache Hadoop.
> > > >
> > > > Please join me in congratulating Ray!
> > > >
> > > > - Robert
> > >
> > >
> > >
> > > --
> > > Lei (Eddy) Xu
> > > Software Engineer, Cloudera
> > >
> > > -
> > > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > > For additional commands, e-mail: general-h...@hadoop.apache.org
> > >
> > >
> >
>

Re: [ANNOUNCE] Daniel Templeton as a new PMC member

[Andrew Wang]

Congrats Daniel!

On Fri, Aug 25, 2017 at 1:26 PM, Yufei Gu  wrote:

> Congratulations, Daniel!
>
> Best,
>
> Yufei
>
> On Fri, Aug 25, 2017 at 1:24 PM, Wangda Tan  wrote:
>
> > Congrats!
> >
> > On Fri, Aug 25, 2017 at 12:55 PM, Lei Xu  wrote:
> >
> > > Congratulation, Daniel!
> > >
> > > On Fri, Aug 25, 2017 at 12:54 PM, Robert Kanter 
> > > wrote:
> > > > Hi All,
> > > > It is my pleasure to announce that the Apache Hadoop PMC voted to add
> > > > Daniel Templeton as a PMC member in recognition of his contributions
> to
> > > > Apache Hadoop.
> > > >
> > > > Please join me in congratulating Daniel!
> > > >
> > > > - Robert
> > >
> > >
> > >
> > > --
> > > Lei (Eddy) Xu
> > > Software Engineer, Cloudera
> > >
> > > -
> > > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > > For additional commands, e-mail: general-h...@hadoop.apache.org
> > >
> > >
> >
>

Apache Hadoop 3.0.0-alpha4 has been released

[Andrew Wang]

Hi all,

I'm pleased to announce the release of Apache Hadoop 3.0.0-alpha4. This
release contains 814 bug fixes, improvements, and other enhancements since
3.0.0-alpha3.
The changelog

and
release notes

provide
more detailed information. The documentation
 provides a high-level
overview of important features and changes coming in Hadoop 3.0.

Please note that this is an alpha release. It comes with no guarantees of
stability or quality, and is not intended for production usage.

This is planned to be the final alpha before moving onto beta1. Thus,
alpha4 is a great time to get more involved with testing and integration.
Please reach out to us if we can help!

The bits are still being propagated, so please try another mirror if the
first doesn't work:

https://hadoop.apache.org/releases.html

Thanks as always to the many contributors who worked on this release!

Cheers,
Andrew

New Apache Hadoop committer Manoj Govindassamy

[Andrew Wang]

Hi all,

I'm pleased to announce that Manoj Govindassamy has accepted the Apache
Hadoop PMC's invitation to become our newest Hadoop committer.

Welcome Manoj! Looking forward to many more contributions.

Cheers,
Andrew

Re: [ANNOUNCE] New Hadoop Committer - Sean Mackrory

[Andrew Wang]

Congrats Sean! Welcome!

On Mon, Jun 19, 2017 at 8:39 AM, Naganarasimha Garla <
naganarasimha...@apache.org> wrote:

> Congrats & Welcome Sean Mackrory  !
>
> Regards,
> + Naga
>
> On Mon, Jun 19, 2017 at 9:04 PM, Sangjin Lee  wrote:
>
> > Congratulations!
> >
> > On Sun, Jun 18, 2017 at 10:02 PM, Brahma Reddy Battula <
> > brahmareddy.batt...@huawei.com> wrote:
> >
> > > Congratulations Sean Mackrory!!
> > >
> > >
> > >
> > >
> > > --Brahma Reddy Battula
> > >
> > > -Original Message-
> > > From: Lei Xu [mailto:l...@apache.org]
> > > Sent: 19 June 2017 13:00
> > > To: general@hadoop.apache.org
> > > Subject: [ANNOUNCE] New Hadoop Committer - Sean Mackrory
> > >
> > > It is my pleasure to announce that Sean Mackrory has been elected as a
> > > committer on the Apache Hadoop project. We appreciate his contributions
> > to
> > > Hadoop and HDFS thus far, and look forward to more.
> > >
> > > Please join me in congratulating Chris!
> > >
> > > Regards,
> > > Lei on behalf of the Apache Hadoop PMC
> > >
> > > -
> > > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > > For additional commands, e-mail: general-h...@hadoop.apache.org
> > >
> > >
> >
>

[ANNOUNCE] Apache Hadoop 3.0.0-alpha3 is released

[Andrew Wang]

Hi all,

The Apache Hadoop PMC has released version 3.0.0-alpha3.

This is a security release in the 3.0.0 release line. It consists of alpha2
plus security fixes, along with necessary build-related fixes. Users on
3.0.0-alpha1 and 3.0.0-alpha2 are encouraged to upgrade to 3.0.0-alpha3.

More information about the vulnerability will be forthcoming in another
announcement.

Please note that alpha releases come with no guarantees of quality or API
stability, and are not intended for production use.

The quite minimal CHANGES and RELEASENOTES can be viewed here:

http://hadoop.apache.org/docs/r3.0.0-alpha3/hadoop-project-dist/hadoop-common/release/3.0.0-alpha3/CHANGES.3.0.0-alpha3.html
http://hadoop.apache.org/docs/r3.0.0-alpha3/hadoop-project-dist/hadoop-common/release/3.0.0-alpha3/RELEASENOTES.3.0.0-alpha3.html

Best,
Andrew

Re: [ANNOUNCE] New Hadoop Committer - Chris Trezzo

[Andrew Wang]

Belated congrats, welcome Chris!

On Wed, Apr 26, 2017 at 9:54 AM, John Zhuge  wrote:

> Congratulations Chris!
>
> On Wed, Apr 26, 2017 at 9:02 AM, Gera Shegalov  wrote:
>
> > Congratulations and welcome, Chris!
> > On Tue, Apr 25, 2017 at 1:16 PM Chris Trezzo  wrote:
> >
> > > Thanks everyone! Looking forward to working with the community even
> more!
> > >
> > > On Tue, Apr 25, 2017 at 10:56 AM, Brahma Reddy Battula <
> > > brahmareddy.batt...@hotmail.com> wrote:
> > >
> > > > Congrulations Chris!!
> > > >
> > > >
> > > >
> > > >
> > > > Get Outlook for iOS
> > > > _
> > > > From: Sangjin Lee >
> > > > Sent: Tuesday, April 25, 2017 01:13
> > > > Subject: [ANNOUNCE] New Hadoop Committer - Chris Trezzo
> > > > To: >
> > > >
> > > >
> > > > It is my pleasure to announce that Chris Trezzo has been elected as a
> > > > committer on the Apache Hadoop project. We appreciate his
> contributions
> > > to
> > > > Hadoop thus far, and look forward to more.
> > > >
> > > > Please join me in congratulating Chris!
> > > >
> > > > Regards,
> > > > Sangjin on behalf of the Apache Hadoop PMC
> > > >
> > > >
> > > >
> > >
> >
>
>
>
> --
> John
>

Re: [ANNOUNCE] New Hadoop Committer - Haibo Chen

[Andrew Wang]

Congrats Haibo!

On Thu, Apr 13, 2017 at 6:03 PM, John Zhuge  wrote:

> Congratulations, Haibo!
>
> On Thu, Apr 13, 2017 at 5:49 PM, Naganarasimha Garla <
> naganarasimha...@apache.org> wrote:
>
> > Congrats and Welcome Haibo!
> >
> >
> >
> > On Apr 14, 2017 6:18 AM, "Yufei Gu"  wrote:
> >
> > Congratulations, Haibo!
> >
> > Best,
> >
> > Yufei
> >
> > On Thu, Apr 13, 2017 at 5:38 PM, Robert Kanter 
> > wrote:
> >
> > > On Thu, Apr 13, 2017 at 5:37 PM, Robert Kanter 
> > wrote:
> > >
> > > > Hi,
> > > >
> > > > I am very pleased to announce that Haibo Chen has been
> > > > elected as a committer on the Apache Hadoop project
> > > > recognizing his continued contributions to the project so far.
> > > >
> > > > Congrats!
> > > >
> > > > - Robert Kanter
> > > > (On behalf of the Apache Hadoop PMC)
> > > >
> > >
> >
>
>
>
> --
> John
>

Re: [ANNOUNCE] Apache Hadoop 2.8.0 Release

[Andrew Wang]

Thanks for driving this Junping!

On Mon, Mar 27, 2017 at 6:20 PM, 俊平堵  wrote:

> Hi all,
>
> It gives me great pleasure to announce that the Apache Hadoop community has
> voted to release Apache Hadoop 2.8.0.
>
> Hadoop 2.8.0 is the first feature release since the year of 2015 in the
> Hadoop-2.x
> line, and brings a number of significant enhancements. I'd like to
> highlight following major changes [1] coming in 2.8.0
>
> Hadoop Common
>
>- HADOOP-12691 - CSRF Protection for REST APIs
>- HADOOP-12723, HADOOP-12548, HADOOP-12537 - S3A improvements
>- HADOOP-13037 - Azure Data Lake (ADL) support
>- HADOOP-12635 - WASB improvements
>
> Hadoop HDFS
>
>- HDFS-9711, HDFS-8155, HDFS-9057 - WebHDFS enhancements
>- HDFS-9244 - Support nested encryption zones
>- HDFS-9239 - DataNode Lifeline Protocol
>
> Hadoop YARN
>
>- YARN-41 - NM shutdown more graceful
>- YARN-313 - Full support for dynamic NM resource configuration
>- YARN-4349 - CallerContext support in YARN audit log
>
> Hadoop MapReduce
>
>- MAPREDUCE-6304 - Allow node labels get specificed in submitting MR
> jobs
>- MAPREDUCE-6415 - Add a new tool to combine aggregated logs into HAR
> files
>
> This release has 2917 resolved issues with the following breakdown:
>
>- 774 in Hadoop Common
>- 1137 in HDFS
>- 774 in YARN
>- 232 in MapReduce
> For more details, please read the changes log [2].
>
>
> IMPORTANT NOTES
>- This release is *not* yet ready for production use. Issues are being
> ironed
>out via testing and downstream adoption given numerous commits were
> landing.
>Production users should wait for 2.8.1 release.
>
>  Please see the Hadoop 2.8.0 Release Notes [3] for detailed list of issues
> resolved.
> The release news is posted on the Hadoop website too, you can go to the
> downloads
> section directly [4]
>
> Thanks to all those who contributed to the release!
>
>
>
> Cheers,
>
> Junping
>
>
>
> [1] http://hadoop.apache.org/docs/r2.8.0/index.html
>
> [2]
> http://hadoop.apache.org/docs/r2.8.0/hadoop-project-dist/
> hadoop-common/release/2.8.0/CHANGES.2.8.0.html
>
> [3]
> http://hadoop.apache.org/docs/r2.8.0/hadoop-project-dist/
> hadoop-common/release/2.8.0/RELEASENOTES.2.8.0.html
>
> [4] http://hadoop.apache.org/releases.html#Download
>

Re: [ANNOUNCE] New Hadoop Committers - John Zhuge

[Andrew Wang]

Congrats John! Keep the patches coming!

On Tue, Feb 21, 2017 at 9:57 PM, Rakesh Radhakrishnan 
wrote:

> Congratulations John Zhuge!
>
> Best,
> Rakesh
>
> On Wed, Feb 22, 2017 at 8:31 AM, Naganarasimha G R (Naga) <
> garlanaganarasi...@huawei.com> wrote:
>
> > Congrats  John Zhuge !
> > 
> > From: Sunil Govind [sunil.gov...@gmail.com]
> > Sent: Wednesday, February 22, 2017 07:33
> > To: Yongjun Zhang; general@hadoop.apache.org
> > Subject: Re: [ANNOUNCE] New Hadoop Committers - John Zhuge
> >
> > Hearty Congratulations John Zhuge.
> >
> > - Sunil
> >
> > On Wed, Feb 22, 2017 at 5:35 AM Yongjun Zhang 
> > wrote:
> >
> > > Hi,
> > >
> > > I am pleased to announce that John Zhuge has been elected committer on
> > the
> > > Apache Hadoop project.  Many thanks to him for his nice work and look
> > > forward to his continued contributions!
> > >
> > > Best,
> > >
> > > --Yongjun Zhang
> > > (On behalf of the Apache Hadoop PMC)
> > >
> >
> > -
> > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > For additional commands, e-mail: general-h...@hadoop.apache.org
> >
> >
>

Re: [ANNOUNCE] New Hadoop committer : Rakesh R

[Andrew Wang]

Congrats Rakesh! Looking forward to your continued efforts on the project :)

On Tue, Feb 21, 2017 at 3:50 PM, Uma gangumalla 
wrote:

> Hi All,
>
> On behalf of the Apache Hadoop PMC, I am very pleased to announce that
> Rakesh R has been elected as a committer on the Apache Hadoop project
> recognizing
> his continued contributions to the project so far.
>
>  Please join me in congratulating Rakesh R
>
> Regards,
> Uma Maheswara Rao Gangumalla
> (on behalf of the Apache Hadoop Project Management Committee)
>

[ANNOUNCE] Apache Hadoop 3.0.0-alpha2 released

[Andrew Wang]

Hi all,

I'm pleased to announce the release of the second alpha in the 3.0.0
release line, 3.0.0-alpha2. This release contains 857 fixes, improvements,
and new features based on user feedback on the previous 3.0.0-alpha1
release. You can read the release notes [1] and changelog [2] for full
details.

Note that this is an alpha release, and comes with no guarantees as to
quality or compatibility, and is not intended for production use.

I'd like to highlight the following major changes [3] coming in alpha2
since alpha1:

* Shaded client jars added by HADOOP-11804, provided by the
"hadoop-client-api" and "hadoop-client-runtime" artifacts.
* New filesystem connectors for Microsoft Azure Data Lake and Aliyun Object
Storage System
* Support for opportunistic container scheduling and distributed scheduling
* Additional improvements to major Hadoop 3 features like Timeline Server
v2 and HDFS erasure coding

Please try out the release and let us know what you think. We're currently
planning one more alpha release before freezing for beta, so this is a key
time to incorporate feedback.

Best,
Andrew

[1]
http://hadoop.apache.org/docs/r3.0.0-alpha2/hadoop-project-dist/hadoop-common/release/3.0.0-alpha2/RELEASENOTES.3.0.0-alpha2.html

[2]
http://hadoop.apache.org/docs/r3.0.0-alpha2/hadoop-project-dist/hadoop-common/release/3.0.0-alpha2/CHANGES.3.0.0-alpha2.html

[3] http://hadoop.apache.org/docs/r3.0.0-alpha2/index.html

[ANNOUNCE] New committer Yiqun Lin

[Andrew Wang]

Hi all,

I'm pleased to announce that the PMC has voted to add Yiqun Lin as a
committer on the Apache Hadoop project. We greatly appreciate Yiqun's
tireless efforts filing and fixing bugs and making improvements across the
project. Keep em coming :)

Congratulations and welcome Yiqun!

Best,
Andrew

[ANNOUNCE] New Apache Hadoop PMC member Zhe Zhang

[Andrew Wang]

Hi everyone,

I'm very pleased to announce that the Apache Hadoop PMC has voted to add
Zhe Zhang as a PMC member. This is in recognition of Zhe's many
contributions to the Hadoop community.

Congratulations Zhe! Great work!

Best,
Andrew

[ANNOUNCE] New PMC member Ming Ma

[Andrew Wang]

Hi everyone,

I'm very pleased to announce that the Apache Hadoop PMC has voted to add
Ming Ma as a PMC member. This is in recognition of Ming's many
contributions to the Hadoop community.

Congratulations Ming! Great work!

Best,
Andrew

Re: [ANNOUNCE] New Hadoop Committers - Xiao Chen and Wei-Chiu Chuang

[Andrew Wang]

Congratulations!

On Wed, Jul 20, 2016 at 11:32 AM, Rakesh Radhakrishnan 
wrote:

> Congratulations to Xiao Chen and Wei-Chiu Chuang.
>
> --Rakesh
>
> On Wed, Jul 20, 2016 at 11:59 PM, Zhihai Xu 
> wrote:
>
> > Congratulations to Xiao Chen and Wei-Chiu Chuang!
> >
> > zhihai
> >
> > On Wed, Jul 20, 2016 at 11:23 AM, Chris Nauroth <
> cnaur...@hortonworks.com>
> > wrote:
> >
> > > Congratulations to both of you!
> > >
> > > --Chris Nauroth
> > >
> > >
> > >
> > >
> > > On 7/20/16, 10:26 AM, "Yongjun Zhang"  wrote:
> > >
> > > >Hi,
> > > >
> > > >I am pleased to announce that Xiao Chen and Wei-Chiu Chuang have been
> > > >elected committers on the Apache Hadoop project.  Thanks them a lot
> for
> > > >their nice work and look forward to their continued contributions!
> > > >
> > > >Best,
> > > >
> > > >--Yongjun Zhang
> > > >(On behalf of the Apache Hadoop PMC)
> > >
> > >
> > > -
> > > To unsubscribe, e-mail: general-unsubscr...@hadoop.apache.org
> > > For additional commands, e-mail: general-h...@hadoop.apache.org
> > >
> > >
> >
>

[ANNOUNCE] New Apache Hadoop PMC member Eddy Xu

[Andrew Wang]

Hello general@,

I'm pleased to announce that Eddy Xu has accepted the Apache Hadoop PMC's
invitation, and is now our newest PMC member. Many thanks to Eddy for all
of his hard work.

Please join me congratulating Eddy!

Best,
Andrew
(On behalf of the Apache Hadoop PMC)

Re: [ANNOUNCE] New Hadoop Committer - Larry McCay

[Andrew Wang]

Welcome Larry!

On Wed, Apr 13, 2016 at 9:57 AM, Wangda Tan  wrote:

> Congratulations Larry!
>
> - Wangda
>
> On Wed, Apr 13, 2016 at 7:49 AM, Sean Busbey  wrote:
>
> > congrats Larry!
> >
> > On Wed, Apr 13, 2016 at 12:57 AM, Chris Nauroth
> >  wrote:
> > > On behalf of the Apache Hadoop PMC, I am pleased to announce that Larry
> > > McCay has been elected a committer on the Apache Hadoop project.  We
> > > appreciate all of Larry's hard work thus far, and we look
> > > forward to his continued contributions.
> > >
> > > Congratulations, Larry!
> > >
> > >
> > > --Chris Nauroth
> > >
> >
> >
> >
> > --
> > busbey
> >
>

Re: [ANNOUNCE] New Hadoop PMC Member - Sangjin Lee

[Andrew Wang]

Congrats Sangjin!

On Wed, Apr 13, 2016 at 10:47 AM, Gary Helmling  wrote:

> Congrats, Sangjin!
>
> On Wed, Apr 13, 2016 at 9:58 AM Wangda Tan  wrote:
>
> > Congrats Sangjin! Welcome aboard.
> >
> > - Wangda
> >
> > On Wed, Apr 13, 2016 at 9:54 AM, Ming Ma 
> > wrote:
> >
> > > Congrats Sangjin!
> > >
> > > On Tue, Apr 12, 2016 at 11:03 PM, Chris Nauroth <
> > cnaur...@hortonworks.com>
> > > wrote:
> > >
> > > > On behalf of the Apache Hadoop PMC, I am very pleased to announce
> that
> > > > Sangjin Lee has been elected as a PMC Member on the Apache Hadoop
> > > project,
> > > > recognizing his continued contributions to the project so far.
> > > >
> > > > Please join me in congratulating Sangjin!
> > > >
> > > > --Chris Nauroth
> > > >
> > > >
> > >
> >
>

Re: [ANNOUNCE] New Hadoop Committer - Masatake Iwasaki

[Andrew Wang]

Congratulations and welcome Masatake!

On Thu, Jan 28, 2016 at 10:45 AM, Gera Shegalov  wrote:

> Congrats and Welcome, Masatake!
>
> On Wed, Jan 27, 2016 at 6:37 PM Tsuyoshi OZAWA <
> ozawa.tsuyo...@lab.ntt.co.jp>
> wrote:
>
> > On behalf of the Apache Hadoop PMC, I am pleased to announce that
> > Masatake Iwasaki has been elected as a committer on the Apache Hadoop
> > project. We appreciate all of Masatake's hard work thus far, and we
> > look forward to his continued contributions.
> >
> > Welcome Masatake!
> >
> > Regards,
> > - Tsuyoshi
> >
>

Re: [ANNOUNCE] New Hadoop Committer - Walter Su

[Andrew Wang]

Congrats Walter! Looking forward to many commits.

On Thu, Oct 29, 2015 at 5:20 AM, Wei-Chiu Chuang 
wrote:

> Congrats! Great work.
>
> Wei-Chiu Chuang
>
>
>
> > On Oct 28, 2015, at 5:15 PM, Haohui Mai  wrote:
> >
> > On behalf of the Apache Hadoop PMC, I am very pleased to announce that
> > Walter Su has been elected a committer on the Apache Hadoop project
> > recognizing his continued contributions to the project.
> >
> > Walter is already a branch committer on HDFS-7285 and can hit the ground
> > running :)
> >
> > Welcome Walter!
> >
> > Cheers!
>
>

Re: [ANNOUNCE] New Hadoop Committer - Anubhav dhoot

[Andrew Wang]

Congrats Anubhav!

On Tue, Sep 22, 2015 at 1:34 AM, Vinayakumar B 
wrote:

> Congratulations Anubhav. Welcome on-board. !!
>
> -Vinay
> On Sep 21, 2015 11:17 PM, "Arun Suresh"  wrote:
>
> > Hearty Congrats Anubhav !!
> >
> > On Mon, Sep 21, 2015 at 8:37 AM, Chris Nauroth  >
> > wrote:
> >
> > > Welcome, Anubhav!
> > >
> > > --Chris Nauroth
> > >
> > >
> > >
> > >
> > > On 9/20/15, 9:56 PM, "Karthik Kambatla"  wrote:
> > >
> > > >On behalf of the Apache Hadoop PMC, I am pleased to announce that
> > Anubhav
> > > >Dhoot has been elected a committer on the Apache Hadoop project
> > > >recognizing
> > > >his contributions to the project.
> > > >
> > > >We appreciate Anubhav's hard work thus far, and and look forward to
> his
> > > >contributions.
> > > >
> > > >Welcome Anubhav!
> > > >
> > > >Cheers!
> > >
> > >
> >
>

Re: [ANNOUNCE] Welcoming Devaraj K to Apache Hadoop PMC

[Andrew Wang]

Congrats Deva!

On Wed, Aug 5, 2015 at 4:56 PM, Uma gangumalla umamah...@apache.org wrote:

 Hi,

  On behalf of the Apache Hadoop Project Management Committee (PMC), it
 gives me great pleasure to announce that Devaraj K is recently welcomed to
 join as a member of Apache Hadoop PMC. He has done lot of good work to
 hadoop and looking forward to his greater achievements in the future!

 Please join me in welcoming Deva to Hadoop PMC!

 Congratulations Deva!


 Regards,
 Uma  (On behalf of the Apache Hadoop Project Management Committee)

Re: [ANNOUNCE] New Hadoop committer - Varun Vasudev

[Andrew Wang]

Welcome and congrats Varun!

On Tue, Jun 16, 2015 at 10:44 AM, Sangjin Lee sjl...@gmail.com wrote:

 Congratulations Varun!

 On Tue, Jun 16, 2015 at 10:21 AM, Naganarasimha G R (Naga) 
 garlanaganarasi...@huawei.com wrote:

  Congrats Varun !
 
  + Naga
  
  From: Tsuyoshi Ozawa [oz...@apache.org]
  Sent: Tuesday, June 16, 2015 22:33
  To: general@hadoop.apache.org
  Cc: varun.vasu...@gmail.com; vino...@apache.org
  Subject: Re: [ANNOUNCE] New Hadoop committer - Varun Vasudev
 
  Congratulations, Varun!
 
  - Tsuyoshi
 
  On Wednesday, June 17, 2015, Vinod Kumar Vavilapalli vino...@apache.org
 
  wrote:
 
   Hi all,
  
  
   It gives me great pleasure to announce that the Apache Hadoop PMC
  recently
   invited Varun Vasudev to become a committer in the project, to which he
   accepted.
  
  
   We deeply appreciate his efforts in the project so far, specifically in
  the
   areas of YARN and MapReduce. Here’s looking forward to his
   continued contributions going into the future!
  
  
   Welcome aboard and congratulations, Varun!
  
  
   +Vinod
  
   On behalf of the Apache Hadoop PMC
  
 

[ANNOUNCE] New Hadoop committer - Lei (Eddy) Xu

[Andrew Wang]

Hello all,

It is my pleasure to announce that Lei Xu, also known as Eddy, has accepted
the Apache Hadoop PMC's invitation to become a committer. We appreciate all
of Eddy's hard work thus far, and look forward to his continued
contributions.

Welcome and congratulations, Eddy!

Best,
Andrew, on behalf of the Apache Hadoop PMC

[ANNOUNCE] New Hadoop committer - Arun Suresh

[Andrew Wang]

It is my pleasure to announce that Arun Suresh has accepted the Apache
Hadoop PMC's invitation to become a committer on the Apache Hadoop project.
We appreciate all of Arun's hard work thus far, and look forward to his
continued contributions.

Welcome, Arun!

Re: Patch review process

[Andrew Wang]

Let's move this over to common-dev@, general@ is normally used for project
announcements rather than discussion topics.

I'd like to summarize a few things mentioned on the private@ thread,
related to streamlining the code submission process.

- Gerrit was brought up again, as it has in the past, as something that
could make the actual process of reviewing and committing a lot easier.
This would be especially helpful for small patches, where the mechanics of
committing can take longer than reviewing the patch.
- There were also concerns about forking discussions between JIRA and
Gerrit. This has been an issue in Spark, and we'd like to keep discussions
and issue tracking centralized.

- Some talk about how to improve precommit. Right now it takes hours to run
the unit tests, which slows down patch iterations. One solution is running
tests in parallel (and even distributed). Previous distributed experiments
have done a full unit test run in a couple minutes, but it'd be a fair
amount of work to actually make this production ready.
- Also mention of putting in place more linting and static analysis.
Automating this will save reviewer time.

Best,
Andrew

On Mon, Jan 26, 2015 at 9:16 AM, Ted Yu yuzhih...@gmail.com wrote:

 In some cases, contributor responded to review comments and attached
 patches addressing the comments.

 Later on, there was simply no response to the latest patch - even with
 follow-on ping.

 I wish this aspect can be improved.

 Cheers

 On Sun, Jan 25, 2015 at 6:03 PM, Tsz Wo (Nicholas), Sze 
 s29752-hadoopgene...@yahoo.com.invalid wrote:

  Hi contributors,
  I would like to (re)start a discussion regrading to our patch review
  process.  A similar discussion has been happened in a the hadoop private
  mailing list, which is inappropriate.
  Here is the problem:The patch available queues become longer and longer.
  It seems that we never can catch up.  There are patches sitting in the
  queues for years.  How could we speed up?
  Regrads,Tsz-Wo
 

Re: [ANNOUNCE] New Hadoop Committers - Akira Ajisaka and Tsuyoshi Ozawa

[Andrew Wang]

Congrats guys! I really appreciate everything you've done so far, and
looking forward to seeing lots of your commits :)

On Wed, Dec 17, 2014 at 11:19 AM, Arun C Murthy a...@hortonworks.com wrote:

 Congratulations, and thanks, to Akira  Tsuyoshi!

 Arun

 On Dec 17, 2014, at 7:55 AM, Steve Loughran ste...@hortonworks.com
 wrote:

  On behalf of the Apache Hadoop PMC, I am pleased to announce that Akira
  Ajisaka
  and Tsuyoshi Ozawa have been elected as committers on the Apache
  Hadoop project. We appreciate all the work they have put into the project
  so far, and look forward to their future contributions.
 
  Welcome, Akira  and Tsuyoshi!
 
  -Steve
 
  --
  CONFIDENTIALITY NOTICE
  NOTICE: This message is intended for the use of the individual or entity
 to
  which it is addressed and may contain information that is confidential,
  privileged and exempt from disclosure under applicable law. If the reader
  of this message is not the intended recipient, you are hereby notified
 that
  any printing, copying, dissemination, distribution, disclosure or
  forwarding of this communication is strictly prohibited. If you have
  received this communication in error, please contact the sender
 immediately
  and delete it from your system. Thank You.



 --
 CONFIDENTIALITY NOTICE
 NOTICE: This message is intended for the use of the individual or entity to
 which it is addressed and may contain information that is confidential,
 privileged and exempt from disclosure under applicable law. If the reader
 of this message is not the intended recipient, you are hereby notified that
 any printing, copying, dissemination, distribution, disclosure or
 forwarding of this communication is strictly prohibited. If you have
 received this communication in error, please contact the sender immediately
 and delete it from your system. Thank You.

Re: [ANNOUNCE] New Hadoop Committer - Vinayakumar B

[Andrew Wang]

Congrats Vinay! Looking forward to many more contributions.


On Thu, Apr 10, 2014 at 2:02 PM, Suresh Srinivas sur...@hortonworks.comwrote:

 Congratulations, Vinay. Welcome!


 On Thu, Apr 10, 2014 at 12:18 PM, Uma gangumalla umamah...@apache.org
 wrote:

  Hi All,
 
On behalf of the Apache Hadoop PMC, I am pleased to announce that
  Vinayakumar B has been elected as a committer in the Apache Hadoop
  project. We appreciate all the work Vinay has put into the project so
  far, and look forward to his future contributions.
 
  Welcome aboard, Vinay
 
 
  Regards,
 
  Uma
 
  On behalf of the Apache Hadoop PMC
 



 --
 http://hortonworks.com/download/

 --
 CONFIDENTIALITY NOTICE
 NOTICE: This message is intended for the use of the individual or entity to
 which it is addressed and may contain information that is confidential,
 privileged and exempt from disclosure under applicable law. If the reader
 of this message is not the intended recipient, you are hereby notified that
 any printing, copying, dissemination, distribution, disclosure or
 forwarding of this communication is strictly prohibited. If you have
 received this communication in error, please contact the sender immediately
 and delete it from your system. Thank You.

Re: [ANNOUNCE] New Hadoop Committer - Roman Shaposhnik

[Andrew Wang]

Congrats Roman!


On Thu, Oct 24, 2013 at 4:33 PM, Alejandro Abdelnur t...@cloudera.comwrote:

 On behalf of the Apache Hadoop PMC, I am pleased to announce that Roman
 Shaposhnik has been elected a committer in the Apache Hadoop project. We
 appreciate all the work Roman has put into the project so far, and look
 forward to his future contributions.

 Welcome, Roman!

 Cheers,

 --
 Alejandro

Re: hadoop-2.0.4-alpha bug-fix release

[Andrew Wang]

One of those failures is fixed in
https://issues.apache.org/jira/browse/HADOOP-9405 which looks like it got
into 2.0.5 but not 2.0.4.

Best,
Andrew


On Mon, Apr 1, 2013 at 12:17 PM, Konstantin Boudnik c...@apache.org wrote:

 On Wed, Mar 27, 2013 at 01:33PM, Arun C Murthy wrote:
  Thanks to Bobby we might have narrowed down the issue to a change needed
 in
  Oozie, I'll start preparing to make the 2.0.4 release later this week.

 I am running 2.0.4-alpha build now to supply Bigtop 0.6.0 with official
 source
 tarball for upcoming release of 2.0.4.

 The job URL is
   https://builds.apache.org/view/Hadoop/job/Hadoop-branch-2.0.4

 At the moment 4 tests are failing on the branch:

 https://builds.apache.org/view/Hadoop/job/Hadoop-branch-2.0.4/lastCompletedBuild/testReport/

 Cos

  On Mar 26, 2013, at 10:20 AM, Arun C Murthy wrote:
 
   Roman - Looks like the confusion is solely centered around
 https://issues.apache.org/jira/browse/MAPREDUCE-4549. Can you please
 revert back asap?
  
   thanks,
   Arun
  
   On Mar 22, 2013, at 1:47 PM, Roman Shaposhnik wrote:
  
   On Thu, Mar 7, 2013 at 6:33 AM, Arun C Murthy a...@hortonworks.com
 wrote:
   Folks,
  
   To fix YARN-429 and a couple of other critical bugs, I've created
 branch-2.0.4-alpha and necessary versions in jira etc.
  
   Currently, here is the list of bugs slated for this release:
 http://s.apache.org/hadoop-2.0.4-alpha
  
   Committers, please talk to me if you feel there are are other
 blocker bugs which warrant getting into this release.
  
   Just wanted to quickly check what is the status of 2.0.4-alpha.
  
   Currently I see the following issues blocking it:
  
 https://issues.apache.org/jira/issues/?jql=project%20%3D%20MAPREDUCE%20AND%20fixVersion%20%3D%20%222.0.4-alpha%22%20AND%20resolution%20%3D%20Unresolved%20AND%20priority%20%3D%20Blocker%20ORDER%20BY%20key%20DESC
  
   What's the consensus here on how complete that list is?
  
   We haven't really finished Bigtop testing yet, since we currently
   seem to be blocked on MAPREDUCE-4820 which means that
   we may discover additional stoppers yet.
  
   Still I wanted to know what is the overall thinking on what else
   need to go into 2.0.4-alpha.
  
   Thanks,
   Roman.
  
   --
   Arun C. Murthy
   Hortonworks Inc.
   http://hortonworks.com/
  
  
 
  --
  Arun C. Murthy
  Hortonworks Inc.
  http://hortonworks.com/
 
 

Re: Three questions about Hadoop

[Andrew Wang]

Hi Annie,

2010/1/5 qin.wang qin.w...@i-soft.com.cn

 Hi team,



 When I try to do some research on Hadoop, I have several high level
 questions, if any comments from you it will do great help for me:



 1. Hadoop assumes the files are big files, but take Google as an example,
 it
 seems the google result for user are small files, so how to understand the
 big files？And what’s the file content for example?

 I think the big files means very large file (bigger than 64MB). Hadoop
use the HDFS as Distributed filesystem, the user log  web log etc are
stored in HDFS, The engineers can use Hadoop to do analysis on the logs.
Anyway, i don't know whether Google puts it's web pags in the distributed
filesystem like this.


 2. Why are the files write-once and read-many times?


 As  mentioned in last section, the logs are stored in HDFS, these log are
write-once and alway used by engineers for severl times.


 3. How to install other softwares on Hadoop, is there any special
 requirements for the software? Do they need to support the Map/Reduce
 module
 and then can be installed?

 I just don't know what you mean, maybe you would like add additional jar
which used in your application, if so, distributed cache in hadoop will
help you.

Good Luck!


 It will be very appreciated for your help.



 王 琴  Annie.Wang



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