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From "Colin McCabe" <cmcc...@apache.org>
Subject Re: [ANNOUNCE] Apache Kafka 2.3.0
Date Tue, 25 Jun 2019 18:21:59 GMT
Thanks to everyone who reviewed the Apache blog post about 2.3.  It's live now at https://blogs.apache.org/kafka/date/20190624

Plus, Tim Berglund made a video about what's new in this release.  https://www.youtube.com/watch?v=sNqwJT2WguQ

Finally, check out Stéphane Maarek's video about 2.3 here: https://www.youtube.com/watch?v=YutjYKSGd64


On Tue, Jun 25, 2019, at 09:40, Colin McCabe wrote:
> The Apache Kafka community is pleased to announce the release for 
> Apache Kafka 2.3.0.
> This release includes several new features, including:
> - There have been several improvements to the Kafka Connect REST API.
> - Kafka Connect now supports incremental cooperative rebalancing. 
> - Kafka Streams now supports an in-memory session store and window 
> store.
> - The AdminClient now allows users to determine what operations they 
> are authorized to perform on topics.
> - There is a new broker start time metric.
> - JMXTool can now connect to secured RMI ports.
> - An incremental AlterConfigs API has been added.  The old AlterConfigs 
> API has been deprecated.
> - We now track partitions which are under their min ISR count.
> - Consumers can now opt-out of automatic topic creation, even when it 
> is enabled on the broker.
> - Kafka components can now use external configuration stores (KIP-421)
> - We have implemented improved replica fetcher behavior when errors are 
> encountered
> All of the changes in this release can be found in the release notes:
> https://www.apache.org/dist/kafka/2.3.0/RELEASE_NOTES.html
> You can download the source and binary release (Scala 2.11 and 2.12) from:
> https://kafka.apache.org/downloads#2.3.0
> All of the changes in this release can be found in the release notes:
> https://www.apache.org/dist/kafka/2.3.0/RELEASE_NOTES.html
> You can download the source and binary release (Scala 2.11 and 2.12) from:
> https://kafka.apache.org/downloads#2.3.0
> ---------------------------------------------------------------------------------------------------
> 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 101 contributors to this release!
> Aishwarya Gune, Alex Diachenko, Alex Dunayevsky, Anna Povzner, Arabelle 
> Hou, Arjun Satish, A. Sophie Blee-Goldman, asutosh936, Bill Bejeck, Bob 
> Barrett, Boyang Chen, Brian Bushree, cadonna, Casey Green, Chase 
> Walden, Chia-Ping Tsai, Chris Egerton, Chris Steingen, Colin Hicks, 
> Colin Patrick McCabe, commandini, cwildman, Cyrus Vafadari, Dan 
> Norwood, David Arthur, Dejan Stojadinović, Dhruvil Shah, Doroszlai, 
> Attila, Ewen Cheslack-Postava, Fangbin Sun, Filipe Agapito, Florian 
> Hussonnois, Gardner Vickers, Guozhang Wang, Gwen Shapira, Hai-Dang Dam, 
> highluck, huxi, huxihx, Ismael Juma, Ivan Yurchenko, Jarrod Urban, 
> Jason Gustafson, John Roesler, José Armando García Sancio, Joyce Fee, 
> Jun Rao, KartikVK, Kengo Seki, Kevin Lu, khairy, Konstantine 
> Karantasis, Kristian Aurlien, Kyle Ambroff-Kao, lambdaliu, Lee Dongjin, 
> Lifei Chen, Lucas Bradstreet, Lysss, lzh3636, Magesh Nandakumar, 
> Manikumar Reddy, Mark Cho, Massimo Siani, Matthias J. Sax, Michael 
> Gruben Trejo, Mickael Maison, Murad, Nicholas Parker, opera443399, Paul 
> Davidson, pierDipi, pkleindl, Radai Rosenblatt, Rajini Sivaram, Randall 
> Hauch, Rohan, Rohan Desai, Ron Dagostino, Ryan Chen, saisandeep, 
> sandmannn, sdreynolds, Sebastián Ortega, Shaobo Liu, Sönke Liebau, 
> Stanislav Kozlovski, Suman BN, tadsul, Tcsalist, Ted Yu, Vahid 
> Hashemian, Victoria Bialas, Viktor Somogyi, Viktor Somogyi-Vass, Vito 
> Jeng, wenhoujx, Xiongqi Wu, Yaroslav Klymko, 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,
> Colin

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