Re: can kafka 10 stream API read the topic from a Kafka 9 cluster?

This is a recognized area for improvement and better version compatibility is something that is being actively worked on. librdkafka clients already allow for both forward and backward compatibility. Soon the java clients will be able to do so as well. -hans > On Dec 24, 2016, at 12:26 AM,

Re: can kafka 10 stream API read the topic from a Kafka 9 cluster?

What I understand is the Kafka has following apis 1. Core broker APIs which runs the server. (Heart of kafka) 2. Producer API 3. Consumer API 4. Connect API 5. Streams API All four use broker for different purpose. There should be some sort of compatibility matrix. Kafka server is something

Re: can kafka 10 stream API read the topic from a Kafka 9 cluster?

No. All Java clients (including Streams) need to be the same version (or lower) as the brokers they connect to. -hans > On Dec 23, 2016, at 1:03 AM, Sachin Mittal wrote: > > Is Kafka streams 0.10.2.0-SNAPSHOT compatible with 0.10.0.1 broker. > I was facing broker

Re: can kafka 10 stream API read the topic from a Kafka 9 cluster?

Is Kafka streams 0.10.2.0-SNAPSHOT compatible with 0.10.0.1 broker. I was facing broker connect issue and it just did not work. Thanks Sachin On Fri, Dec 23, 2016 at 4:25 AM, wrote: > Kafka clients (currently) do not work against older Kafka brokers/servers > so you have no

can kafka 10 stream API read the topic from a Kafka 9 cluster?

Hello I have a program which requires 0.10.1.0 streams API. The jar is packaged by maven with all dependencies. I tried to consume a Kafka topic spit from a Kafka 9 cluster. It has such error: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'topic_metadata': Error