You actually only need kafka_2.10-0.8.2.1 because it depends on kafka-clients-0.8.2.1 so the new producer code will get pulled in transitively. But there's nothing wrong with explicitly stating the dependency. However, I wouldn't mix versions (i.e. use kafka-clients-0.8.2.1 instead of kakfa-clients-0.8.2.0) -- no need to include two different copies of nearly identical code!
Long term, we want you to only have to depend on kafka-clients-<version>, but for now if you need both producer and consumer in the same project, you should depend on the core Kafka jar. On Wed, Mar 11, 2015 at 10:54 PM, ankit tyagi <ankittyagi.mn...@gmail.com> wrote: > Hi Eden, > > Just One Question, > > if i want to have implementation for new producer then in that case i need > to include below dependencies > > 1. *kafka-clients-0.8.2.0.jar (for new implementation of producer)* > * 2. kafka_2.10-0.8.2.1 jar (for consumer )* > > As I see package of producer is different in both the jar, so there won't > be any conflicts . > > > > On Thu, Mar 12, 2015 at 10:51 AM, Ewen Cheslack-Postava <e...@confluent.io > > > wrote: > > > Ah, I see the confusion now. The kafka-clients jar was introduced only > > recently and is meant to hold the new clients, which are pure Java > > implementations and cleanly isolated from the server code. The old > clients > > (including what we call the "old" consumer since a new consumer is being > > developed, but is really the "current" consumer) are in the core module. > > For that you want a kafka_<scala_version>.jar. For example, this artifact > > should work for you: > > > > > http://search.maven.org/#artifactdetails|org.apache.kafka|kafka_2.10|0.8.2.1|jar > > > > By the way, you probably also want 0.8.2.1 now since it fixed a few > > important bugs in 0.8.2.0. > > > > -Ewen > > > > On Wed, Mar 11, 2015 at 10:08 PM, ankit tyagi < > ankittyagi.mn...@gmail.com> > > wrote: > > > > > Hi Ewen, > > > > > > I am using* kafka-clients-0.8.2.0.jar* client jar and i don't see above > > > interface in that. which dependency do i need to include?? > > > > > > On Wed, Mar 11, 2015 at 10:17 PM, Ewen Cheslack-Postava < > > e...@confluent.io > > > > > > > wrote: > > > > > > > That example still works, the high level consumer interface hasn't > > > changed. > > > > > > > > There is a new high level consumer on the way and an initial version > > has > > > > been checked into trunk, but it won't be ready to use until 0.9. > > > > > > > > > > > > On Wed, Mar 11, 2015 at 9:05 AM, ankit tyagi < > > ankittyagi.mn...@gmail.com > > > > > > > > wrote: > > > > > > > > > Hi All, > > > > > > > > > > we are upgrading our kafka client version from 0.8.0 to 0.8.2. > > > > > > > > > > Is there any document for High level kafka consumer withMultiple > > > thread > > > > > like > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/Consumer+Group+Example > > > > > for this newer version. > > > > > > > > > > > > > > > > > > > > > -- > > > > Thanks, > > > > Ewen > > > > > > > > > > > > > > > -- > > Thanks, > > Ewen > > > -- Thanks, Ewen
