Thanks Matthias for running this release! The links to the 2.2 javadocs are broken: https://kafka.apache.org/22/javadoc/index.html The same happened for 2.1.0 (https://lists.apache.org/thread.html/57f2940225bcce36c3a01ec524dc967e81cb20e159d9b1c851b712f4@%3Cdev.kafka.apache.org%3E) so we probably want to review this part of the release process.
On Wed, Mar 27, 2019 at 6:28 AM Sanjeev Kumar <sanjeevkumar...@gmail.com> wrote: > > Congratulations for the 2.2.0 release! > > Regards, Sanjeev > > On Wed, Mar 27, 2019 at 6:43 AM Guozhang Wang <wangg...@gmail.com> wrote: > > > Thanks Matthias for the release! > > > > On Tue, Mar 26, 2019 at 9:31 PM Dongjin Lee <dong...@apache.org> wrote: > > > > > 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>* > > > > > > > > > -- > > -- Guozhang > >
