Congrats! Is there any reason I don't see 2.0.0 listed on the docs page?
https://kafka.apache.org/documentation/ On Mon, Jul 30, 2018 at 12:54 PM, Stephane Maarek < steph...@simplemachines.com.au> wrote: > Congratulations ! > > On Mon., 30 Jul. 2018, 11:51 am Sean Glover, <sean.glo...@lightbend.com> > wrote: > > > Congrats to everyone involved. Releasing "2.0.0" is a big achievement :) > > > > On Mon, Jul 30, 2018 at 12:35 PM Dongjin Lee <dong...@apache.org> wrote: > > > > > Thank you for your great works! Thanks again for the commiters and all > > the > > > contributors! > > > > > > On Tue, Jul 31, 2018 at 1:05 AM Ismael Juma <isma...@gmail.com> wrote: > > > > > > > Thanks to everyone who contributed to the release (including testing > > and > > > > bug reports)! And thank you Rajini for managing the release. > > > > > > > > Ismael > > > > > > > > On Mon, 30 Jul 2018, 03:25 Rajini Sivaram, <rsiva...@apache.org> > > wrote: > > > > > > > > > The Apache Kafka community is pleased to announce the release for > > > > > > > > > > Apache Kafka 2.0.0. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > This is a major release and includes significant new features from > > > > > > > > > > 40 KIPs. It contains fixes and improvements from 246 JIRAs, > including > > > > > > > > > > a few critical bugs. Here is a summary of some notable changes: > > > > > > > > > > ** KIP-290 adds support for prefixed ACLs, simplifying access > control > > > > > management in large secure deployments. Bulk access to topics, > > > > > consumer groups or transactional ids with a prefix can now be > granted > > > > > using a single rule. Access control for topic creation has also > been > > > > > improved to enable access to be granted to create specific topics > or > > > > > topics with a prefix. > > > > > > > > > > ** KIP-255 adds a framework for authenticating to Kafka brokers > using > > > > > OAuth2 bearer tokens. The SASL/OAUTHBEARER implementation is > > > > > customizable using callbacks for token retrieval and validation. > > > > > > > > > > **Host name verification is now enabled by default for SSL > > connections > > > > > to ensure that the default SSL configuration is not susceptible to > > > > > man-in-the middle attacks. You can disable this verification for > > > > > deployments where validation is performed using other mechanisms. > > > > > > > > > > ** You can now dynamically update SSL trust stores without broker > > > > restart. > > > > > You can also configure security for broker listeners in ZooKeeper > > > before > > > > > starting brokers, including SSL key store and trust store passwords > > and > > > > > JAAS configuration for SASL. With this new feature, you can store > > > > sensitive > > > > > password configs in encrypted form in ZooKeeper rather than in > > > cleartext > > > > > in the broker properties file. > > > > > > > > > > ** The replication protocol has been improved to avoid log > divergence > > > > > between leader and follower during fast leader failover. We have > also > > > > > improved resilience of brokers by reducing the memory footprint of > > > > > message down-conversions. By using message chunking, both memory > > > > > usage and memory reference time have been reduced to avoid > > > > > OutOfMemory errors in brokers. > > > > > > > > > > ** Kafka clients are now notified of throttling before any > throttling > > > is > > > > > applied > > > > > when quotas are enabled. This enables clients to distinguish > between > > > > > network errors and large throttle times when quotas are exceeded. > > > > > > > > > > ** We have added a configuration option for Kafka consumer to avoid > > > > > indefinite blocking in the consumer. > > > > > > > > > > ** We have dropped support for Java 7 and removed the previously > > > > > deprecated Scala producer and consumer. > > > > > > > > > > ** Kafka Connect includes a number of improvements and features. > > > > > KIP-298 enables you to control how errors in connectors, > > > transformations > > > > > and converters are handled by enabling automatic retries and > > > controlling > > > > > the > > > > > number of errors that are tolerated before the connector is > stopped. > > > More > > > > > contextual information can be included in the logs to help diagnose > > > > > problems > > > > > and problematic messages consumed by sink connectors can be sent > to a > > > > > dead letter queue rather than forcing the connector to stop. > > > > > > > > > > ** KIP-297 adds a new extension point to move secrets out of > > connector > > > > > configurations and integrate with any external key management > system. > > > > > The placeholders in connector configurations are only resolved > before > > > > > sending the configuration to the connector, ensuring that secrets > are > > > > > stored > > > > > and managed securely in your preferred key management system and > > > > > not exposed over the REST APIs or in log files. > > > > > > > > > > ** We have added a thin Scala wrapper API for our Kafka Streams > DSL, > > > > > which provides better type inference and better type safety during > > > > compile > > > > > time. Scala users can have less boilerplate in their code, notably > > > > > regarding > > > > > Serdes with new implicit Serdes. > > > > > > > > > > ** Message headers are now supported in the Kafka Streams Processor > > > API, > > > > > allowing users to add and manipulate headers read from the source > > > topics > > > > > and propagate them to the sink topics. > > > > > > > > > > ** Windowed aggregations performance in Kafka Streams has been > > largely > > > > > improved (sometimes by an order of magnitude) thanks to the new > > > > > single-key-fetch API. > > > > > > > > > > ** We have further improved unit testibility of Kafka Streams with > > the > > > > > kafka-streams-testutil artifact. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > All of the changes in this release can be found in the release > notes: > > > > > > > > > > https://www.apache.org/dist/kafka/2.0.0/RELEASE_NOTES.html > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > You can download the source and binary release (Scala 2.11 and > Scala > > > > 2.12) > > > > > from: > > > > > > > > > > https://kafka.apache.org/downloads#2.0.0 > > > > > <https://kafka.apache.org/downloads#2.0.0> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------ > --------------------------------------- > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 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 131 contributors to this release! > > > > > > > > > > > > > > > > > > > > Adem Efe Gencer, Alex D, Alex Dunayevsky, Allen Wang, Andras Beni, > > > > > > > > > > Andy Bryant, Andy Coates, Anna Povzner, Arjun Satish, asutosh936, > > > > > > > > > > Attila Sasvari, bartdevylder, Benedict Jin, Bill Bejeck, Blake > > Miller, > > > > > > > > > > Boyang Chen, cburroughs, Chia-Ping Tsai, Chris Egerton, Colin P. > > > Mccabe, > > > > > > > > > > Colin Patrick McCabe, ConcurrencyPractitioner, Damian Guy, dan > > norwood, > > > > > > > > > > Daniel Shuy, Daniel Wojda, Dark, David Glasser, Debasish Ghosh, > > > Detharon, > > > > > > > > > > Dhruvil Shah, Dmitry Minkovsky, Dong Lin, Edoardo Comar, emmanuel > > > Harel, > > > > > > > > > > Eugene Sevastyanov, Ewen Cheslack-Postava, Fedor Bobin, > > > > fedosov-alexander, > > > > > > > > > > Filipe Agapito, Florian Hussonnois, fredfp, Gilles Degols, gitlw, > > > > Gitomain, > > > > > > > > > > Guangxian, Gunju Ko, Gunnar Morling, Guozhang Wang, hmcl, huxi, > > huxihx, > > > > > > > > > > Igor Kostiakov, Ismael Juma, Jacek Laskowski, Jagadesh Adireddi, > > > > > > > > > > Jarek Rudzinski, Jason Gustafson, Jeff Klukas, Jeremy Custenborder, > > > > > > > > > > Jiangjie (Becket) Qin, Jiangjie Qin, JieFang.He, Jimin Hsieh, Joan > > > > Goyeau, > > > > > > > > > > Joel Hamill, John Roesler, Jon Lee, Jorge Quilcate Otoya, Jun Rao, > > > > > > > > > > Kamal C, khairy, Koen De Groote, Konstantine Karantasis, Lee > Dongjin, > > > > > > > > > > Liju John, Liquan Pei, lisa2lisa, Lucas Wang, Magesh Nandakumar, > > > > > > > > > > Magnus Edenhill, Magnus Reftel, Manikumar Reddy, Manikumar Reddy O, > > > > > > > > > > manjuapu, Mats Julian Olsen, Matthias J. Sax, Max Zheng, maytals, > > > > > > > > > > Michael Arndt, Michael G. Noll, Mickael Maison, nafshartous, Nick > > > > Travers, > > > > > > > > > > nixsticks, Paolo Patierno, parafiend, Patrik Erdes, Radai > Rosenblatt, > > > > > > > > > > Rajini Sivaram, Randall Hauch, ro7m, Robert Yokota, Roman Khlebnov, > > > > > > > > > > Ron Dagostino, Sandor Murakozi, Sasaki Toru, Sean Glover, > > > > > > > > > > Sebastian Bauersfeld, Siva Santhalingam, Stanislav Kozlovski, > > Stephane > > > > > Maarek, > > > > > > > > > > Stuart Perks, Surabhi Dixit, Sönke Liebau, taekyung, tedyu, Thomas > > > > Leplus, > > > > > > > > > > UVN, Vahid Hashemian, Valentino Proietti, Viktor Somogyi, Vitaly > > > Pushkar, > > > > > > > > > > Wladimir Schmidt, wushujames, Xavier Léauté, xin, yaphet, > > > > > > > > > > Yaswanth Kumar, ying-zheng, Yu > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 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, > > > > > > > > > > > > > > > > > > > > Rajini > > > > > > > > > > > > > -- > > > > *Dongjin Lee* > > > > > > > > *A hitchhiker in the mathematical world.* > > > > > > > > *github: <http://goog_969573159/>github.com/dongjinleekr > > > > <http://github.com/dongjinleekr>linkedin: > > > kr.linkedin.com/in/dongjinleekr > > > > <http://kr.linkedin.com/in/dongjinleekr>slideshare: > > > www.slideshare.net/dongjinleekr > > > > <http://www.slideshare.net/dongjinleekr>* > > > > > > > > > > > > > -- > > Senior Software Engineer, Lightbend, Inc. > > > > <http://lightbend.com> > > > > @seg1o <https://twitter.com/seg1o>, in/seanaglover > > <https://www.linkedin.com/in/seanaglover/> > > > -- *Jeff Widman* jeffwidman.com <http://www.jeffwidman.com/> | 740-WIDMAN-J (943-6265) <><
