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From Andor Molnar <an...@cloudera.com.INVALID>
Subject Re: Hello from your ZooKeeper friends @ Facebook
Date Fri, 17 Aug 2018 07:50:31 GMT
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://imgur.com/a/ewaKU20
>
>
>
>
> ´╗┐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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