Are you sure broker side ssl configs are properly set. One quick way to test is to use openssl to connect to the broker openssl s_client -debug -connect localhost:9093 -tls1 make sure you change the port where the broker is running the SSL.
More details are here http://kafka.apache.org/documentation.html#security_ssl -Harsha On Thu, Mar 10, 2016, at 12:41 AM, Ranjan Baral wrote: > i getting below warning while doing produce from client side which is > connecting to server side which contains SSL based authentication. > > *[2016-03-10 07:09:13,018] WARN The configuration ssl.keystore.location = > /etc/pki/tls/certs/keystore-hpfs.jks was supplied but isn't a known > config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WARN The configuration ssl.keystore.password = 1qazxsw2 was > supplied but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WARN The configuration ssl.key.password = 1qazxsw2 was > supplied but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WARN The configuration ssl.truststore.type = JKS was > supplied > but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WARN The configuration ecurity.protocol = SSL was supplied > but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WARN The configuration ssl.keystore.type = JKS was supplied > but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig) [2016-03-10 > 07:09:13,019] WA*RN The configuration ssl.enabled.protocols = > TLSv1.2,TLSv1.1,TLSv1 was supplied but isn't a known config. > (org.apache.kafka.clients.producer.ProducerConfig)**** > > So i am not able to produce any message getting below error > > *ERROR Error when sending message to topic test with key: null, value: 2 > bytes with error: Failed to update metadata after 60000 ms. > (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)* > > > -- > Thanks & Regards > Ranjan Kumar Baral
