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From Norbert Kalmar <nkal...@cloudera.com.INVALID>
Subject Re: Hello from your ZooKeeper friends @ Facebook
Date Tue, 21 Aug 2018 08:13:14 GMT
Good to hear this, thanks Mohamed!
I hope for the best that I can make it too.

For me, the link doesn't work by the way ( https://fburl.com/zkmeetup2018
 ).

Regards,
Norbert

On Fri, Aug 17, 2018 at 8:55 PM Mohamed Jeelani <mjeelani@fb.com> wrote:

> Thanks Andor. It will be great if you can make it to the meetup. I've just
> sent out an email to this group with more details and a link to a short
> survey to finalize on the dates. It will be great if everyone can fill that
> out - https://fburl.com/zkmeetup2018
>
>
>
> ´╗┐On 8/17/18, 12:51 AM, "Andor Molnar" <andor@cloudera.com.INVALID> wrote:
>
>     Great news, thanks Mohamed!
>     Really appreciate your patches so far, I think contribution from
> Facebook
>     is very valuable for the project. Looking forward for more!
>
>     Meetup in Menlo Park would be awesome too. I'm located in Hungary so I
> need
>     to make some efforts to get there, but the sooner you provide more
> details
>     and exact timing of the summit, the better chances for me (and
> potentially
>     others as well) to make it.
>
>     Thanks!
>
>     Andor
>
>
>
>
>     On Thu, Aug 16, 2018 at 10:47 PM, Mohamed Jeelani <mjeelani@fb.com>
> wrote:
>
>     > Thanks Patrick. LAD is designed to solve the data distribution issue
> to
>     > replace our large observer clusters; ZK still continues to be the
> source of
>     > truth store for configuration data. ZK continues to be used heavily
> within
>     > Facebook for coordination and metadata store use cases. We can
> discuss more
>     > on this topic in our meetup this fall.
>     >
>     > Yeah, the attachment seems to be getting stripped off for some
> reason.
>     > I've uploaded it to imgur now - hopefully you'll be able to get to
> it now
>     > at the below link -
>     >
>     >
> https://urldefense.proofpoint.com/v2/url?u=https-3A__imgur.com_a_ewaKU20&d=DwIFaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=Vl4oKanLQehvaulUvoKg8A&m=DtKGxF2KdjkEN5LTQrD0W-hznwTK185q2VY63B6X0FY&s=1ILeptu93BHplzPAVXAAqy-Yp5uXZ3v90aycNYI__SE&e=
>     >
>     >
>     >
>     >
>     > On 8/16/18, 1:27 PM, "Patrick Hunt" <phunt@apache.org> wrote:
>     >
>     >     On Thu, Aug 16, 2018 at 1:23 PM Mohamed Jeelani <mjeelani@fb.com
> >
>     > wrote:
>     >
>     >     > Thanks Michael. I've attached the inline image as an
> attachment;
>     > hope you
>     >     > can see it now.
>     >     >
>     >     >
>     >     >
>     >     > On 8/16/18, 1:12 PM, "Michael Han" <hanm@apache.org> wrote:
>     >     >
>     >     >     Awesome! Looking forward to the great additions from FB
> that
>     > will add
>     >     > to
>     >     >     ZooKeeper's greatness.
>     >     >
>     >     >     b.t.w. I can't see the inline image embedded in this
> email. Can
>     > others
>     >     > see
>     >     >     the content?
>     >     >
>     >     >
>     >     I noticed the same thing as Michael, the attachment seems to be
> getting
>     >     stripped by the ML server. (incl your followup).
>     >
>     >     I'm also looking forward to FB contributions. Could you also
> shed some
>     >     light on the effect LAD is having wrt ZK use w/in FB?
> Less/more/...
>     >
>     >     Regards,
>     >
>     >     Patrick
>     >
>     >
>     >
>     >     >     On Thu, Aug 16, 2018 at 12:30 PM, Mohamed Jeelani <
>     > mjeelani@fb.com>
>     >     > wrote:
>     >     >
>     >     >     > Hello!
>     >     >     >
>     >     >     > We at Facebook have been running and enhancing ZooKeeper
> for
>     > more
>     >     > than 5
>     >     >     > years; as you may already know, much of our critical
>     > infrastructure
>     >     > has
>     >     >     > come to rely on it and the number of ensembles in use at
>     > Facebook
>     >     > has grown
>     >     >     > many fold.
>     >     >     >
>     >     >     > You may have also noticed some of us upstreaming more
> actively
>     > in the
>     >     >     > recent past; we've upstreamed about 16 of our internal
> patches
>     > in the
>     >     >     > recent weeks. We have a lot more improvements to share.
> To
>     > give you
>     >     > a peek
>     >     >     > at some of the categories of improvements we've made and
> we
>     > look
>     >     > forward to
>     >     >     > sharing with the community, we have patches that add new
>     > features,
>     >     >     > reliability improvements, performance improvements,
> tooling
>     >     > improvements,
>     >     >     > metrics, and unit tests. The below chart gives you an
> idea on
>     > all the
>     >     >     > categories of investments we have planned to be
> upstreamed.
>     >     >     >
>     >     >     >
>     >     >     >
>     >     >     >
>     >     >     >
>     >     >     > Thank you for your support so far in reviewing and
> providing
>     >     > feedback on
>     >     >     > our patches and we continue to look forward to your
> support
>     > going
>     >     > forward
>     >     >     > in the next few months as we upstream more.
>     >     >     >
>     >     >     > As our ZooKeeper team within Facebook has grown, we also
> look
>     >     > forward to
>     >     >     > working with the community more closely and
> collaborating in
>     >     > reviewing
>     >     >     > issues and patches to make ZooKeeper more awesome!
>     >     >     >
>     >     >     > Last but not least, we look forward to hosting a meet-up
> this
>     > fall
>     >     > in our
>     >     >     > Menlo Park office (potentially in October/November). It
> will be
>     >     > wonderful
>     >     >     > to see you all in person and we are eager to talk to you
> more
>     > about
>     >     > our
>     >     >     > future investments in Zookeeper. More details on the
> summit
>     > and call
>     >     > for
>     >     >     > content in the coming weeks.
>     >     >     >
>     >     >     > Till then, see you on the PR's and Jira's!
>     >     >     >
>     >     >     > *ZooKeeper @ Facebook*
>     >     >     >
>     >     >     >
>     >     >     >
>     >     >
>     >     >
>     >     >
>     >
>     >
>     >
>
>
>

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