The Kafka connector allows you to access the Kafka Producer API through WSO2 ESB. Kafka connector acts as a message producer that facilitates publishing messages. This connector creates a connection to Kafka, and sends messages to Kafka brokers.

mvn clean install

You can create a third party connector and publish in WSO2 Connector Store.

https://docs.wso2.com/display/ESBCONNECTORS/Creating+a+Third+Party+Connector+and+Publishing+in+WSO2+Connector+Store