Congratulations and thanks for your great work, Matthias!!

Best,
Dongjin

On Wed, Mar 27, 2019 at 4:49 AM Stephane Maarek <kafka.tutori...@gmail.com>
wrote:

> Congratulations on this amazing release! Lots of cool new features :)
>
> I've also released a YouTube video that will hopefully help the community
> get up to speed: https://www.youtube.com/watch?v=kaWbp1Cnfo4&t=5s
>
> Happy watching!
>
> On Tue, Mar 26, 2019 at 7:02 PM Matthias J. Sax <mj...@apache.org> wrote:
>
> > The Apache Kafka community is pleased to announce the release for Apache
> > Kafka 2.2.0
> >
> >  - Added SSL support for custom principal name
> >  - Allow SASL connections to periodically re-authenticate
> >  - Command line tool bin/kafka-topics.sh adds AdminClient support
> >  - Improved consumer group management
> >    - default group.id is `null` instead of empty string
> >  - API improvement
> >    - Producer: introduce close(Duration)
> >    - AdminClient: introduce close(Duration)
> >    - Kafka Streams: new flatTransform() operator in Streams DSL
> >    - KafkaStreams (and other classed) now implement AutoClosable to
> > support try-with-resource
> >    - New Serdes and default method implementations
> >  - Kafka Streams exposed internal client.id via ThreadMetadata
> >  - Metric improvements:  All `-min`, `-avg` and `-max` metrics will now
> > output `NaN` as default value
> >
> > All of the changes in this release can be found in the release notes:
> > https://www.apache.org/dist/kafka/2.2.0/RELEASE_NOTES.html
> >
> >
> > You can download the source and binary release (Scala 2.11 and 2.12)
> > from: https://kafka.apache.org/downloads#2.2.0
> >
> >
> >
> ---------------------------------------------------------------------------------------------------
> >
> >
> > Apache Kafka is a distributed streaming platform with four core APIs:
> >
> >
> > ** The Producer API allows an application to publish a stream records to
> > one or more Kafka topics.
> >
> > ** The Consumer API allows an application to subscribe to one or more
> > topics and process the stream of records produced to them.
> >
> > ** The Streams API allows an application to act as a stream processor,
> > consuming an input stream from one or more topics and producing an
> > output stream to one or more output topics, effectively transforming the
> > input streams to output streams.
> >
> > ** The Connector API allows building and running reusable producers or
> > consumers that connect Kafka topics to existing applications or data
> > systems. For example, a connector to a relational database might
> > capture every change to a table.
> >
> >
> > With these APIs, Kafka can be used for two broad classes of application:
> >
> > ** Building real-time streaming data pipelines that reliably get data
> > between systems or applications.
> >
> > ** Building real-time streaming applications that transform or react
> > to the streams of data.
> >
> >
> > Apache Kafka is in use at large and small companies worldwide, including
> > Capital One, Goldman Sachs, ING, LinkedIn, Netflix, Pinterest, Rabobank,
> > Target, The New York Times, Uber, Yelp, and Zalando, among others.
> >
> > A big thank you for the following 98 contributors to this release!
> >
> > Alex Diachenko, Andras Katona, Andrew Schofield, Anna Povzner, Arjun
> > Satish, Attila Sasvari, Benedict Jin, Bert Roos, Bibin Sebastian, Bill
> > Bejeck, Bob Barrett, Boyang Chen, Bridger Howell, cadonna, Chia-Ping
> > Tsai, Chris Egerton, Colin Hicks, Colin P. Mccabe, Colin Patrick McCabe,
> > cwildman, Cyrus Vafadari, David Arthur, Dhruvil Shah, Dong Lin, Edoardo
> > Comar, Flavien Raynaud, forficate, Gardner Vickers, Guozhang Wang, Gwen
> > (Chen) Shapira, hackerwin7, hejiefang, huxi, Ismael Juma, Jacek
> > Laskowski, Jakub Scholz, Jarek Rudzinski, Jason Gustafson, Jingguo Yao,
> > John Eismeier, John Roesler, Jonathan Santilli, jonathanskrzypek, Jun
> > Rao, Kamal Chandraprakash, Kan Li, Konstantine Karantasis, lambdaliu,
> > Lars Francke, layfe, Lee Dongjin, linyli001, lu.ke...@berkeley.edu,
> > Lucas Bradstreet, Magesh Nandakumar, Manikumar Reddy, Manikumar Reddy O,
> > Manohar Vanam, Mark Cho, Mathieu Chataigner, Matthias J. Sax, Matthias
> > Wessendorf, matus-cuper, Max Zheng, Mayuresh Gharat, Mickael Maison,
> > mingaliu, Nikolay, occho, Pasquale Vazzana, Radai Rosenblatt, Rajini
> > Sivaram, Randall Hauch, Renato Mefi, Richard Yu, Robert Yokota, Ron
> > Dagostino, ryannatesmith, Samuel Hawker, Satish Duggana, Sayat, seayoun,
> > Shawn Nguyen, slim, Srinivas Reddy, Stanislav Kozlovski, Stig Rohde
> > Døssing, Suman, Tom Bentley, u214578, Vahid Hashemian, Viktor Somogyi,
> > Viktor Somogyi-Vass, Xi Yang, Xiongqi Wu, ying-zheng, Yishun Guan,
> > Zhanxiang (Patrick) Huang
> >
> > We welcome your help and feedback. For more information on how to
> > report problems, and to get involved, visit the project website at
> > https://kafka.apache.org/
> >
> > Thank you!
> >
> >
> > Regards,
> >
> > Matthias
> >
>


-- 
*Dongjin Lee*

*A hitchhiker in the mathematical world.*
*github:  <http://goog_969573159/>github.com/dongjinleekr
<https://github.com/dongjinleekr>linkedin: kr.linkedin.com/in/dongjinleekr
<https://kr.linkedin.com/in/dongjinleekr>speakerdeck: speakerdeck.com/dongjin
<https://speakerdeck.com/dongjin>*

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