Koert, these two classes belong to the 0.9 consumer api, which are not dev ready yet. We only checked in the apis so people can review | comment on.
Guozhang On Nov 1, 2014 8:26 AM, "Koert Kuipers" <ko...@tresata.com> wrote: > joe, > looking at those 0.8.2 beta javadoc I also see a Consumer api and > KafkaConsumer class. they look different from what I currently use in > 8.1.1. Is this new? And this is not the 0.9 consumer? > thanks, koert > On Oct 30, 2014 8:01 AM, "Joe Stein" <joe.st...@stealth.ly> wrote: > > > Hey, yeah! > > > > For the new producer > > https://archive.apache.org/dist/kafka/0.8.2-beta/java-doc/ > > > > The java consumer is slated in 0.9 more on that here > > > > > https://cwiki.apache.org/confluence/display/KAFKA/Kafka+0.9+Consumer+Rewrite+Design > > > > /******************************************* > > Joe Stein > > Founder, Principal Consultant > > Big Data Open Source Security LLC > > http://www.stealth.ly > > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop> > > ********************************************/ > > > > On Thu, Oct 30, 2014 at 6:08 AM, Pierre-Yves Ritschard <p...@spootnik.org > > > > wrote: > > > > > Hi Joe et al. > > > > > > Congrats on the beta release! > > > Do I read correctly that libraries can now rely on > > > org.apache.kafka/kafka-clients which does not pull in scala anymore ? > > > > > > If so, awesome! > > > > > > - pyr > > > > > > On Tue, Oct 28, 2014 at 2:01 AM, Libo Yu <yu_l...@hotmail.com> wrote: > > > > > > > Congrats! When do you think the final 0.82 will be released? > > > > > > > > > To: annou...@apache.org; users@kafka.apache.org; > > d...@kafka.apache.org > > > > > Subject: [ANNOUNCEMENT] Apache Kafka 0.8.2-beta Released > > > > > Date: Tue, 28 Oct 2014 00:50:35 +0000 > > > > > From: joest...@apache.org > > > > > > > > > > The Apache Kafka community is pleased to announce the beta release > > for > > > > Apache Kafka 0.8.2. > > > > > > > > > > The 0.8.2-beta release introduces many new features, improvements > and > > > > fixes including: > > > > > - A new Java producer for ease of implementation and enhanced > > > > performance. > > > > > - Delete topic support. > > > > > - Per topic configuration of preference for consistency over > > > > availability. > > > > > - Scala 2.11 support and dropping support for Scala 2.8. > > > > > - LZ4 Compression. > > > > > > > > > > All of the changes in this release can be found: > > > > https://archive.apache.org/dist/kafka/0.8.2-beta/RELEASE_NOTES.html > > > > > > > > > > Apache Kafka is high-throughput, publish-subscribe messaging system > > > > rethought of as a distributed commit log. > > > > > > > > > > ** Fast => A single Kafka broker can handle hundreds of megabytes > of > > > > reads and > > > > > writes per second from thousands of clients. > > > > > > > > > > ** Scalable => Kafka is designed to allow a single cluster to serve > > as > > > > the central data backbone > > > > > for a large organization. It can be elastically and transparently > > > > expanded without downtime. > > > > > Data streams are partitioned and spread over a cluster of machines > to > > > > allow data streams > > > > > larger than the capability of any single machine and to allow > > clusters > > > > of co-ordinated consumers. > > > > > > > > > > ** Durable => Messages are persisted on disk and replicated within > > the > > > > cluster to prevent > > > > > data loss. Each broker can handle terabytes of messages without > > > > performance impact. > > > > > > > > > > ** Distributed by Design => Kafka has a modern cluster-centric > design > > > > that offers > > > > > strong durability and fault-tolerance guarantees. > > > > > > > > > > You can download the release from: > > > > http://kafka.apache.org/downloads.html > > > > > > > > > > We welcome your help and feedback. For more information on how to > > > > > report problems, and to get involved, visit the project website at > > > > http://kafka.apache.org/ > > > > > > > > > > > > > > > > > > >
