Hi Roman, Thanks for your reply.
Can you please tell me how to put values to record key. Regards, Austin -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Kafka-Failed-to-stream-a-record-with-null-key-tp8731p8761.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.