Hi, I suppose you need kafka log4j appender [1] in classpath.
[1] https://mvnrepository.com/artifact/org.apache.kafka/kafka-log4j-appender -Dmitry. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Apache-Ignite-with-log4J2-KafkaAppender-class-not-found-tp11296p11307.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.