See <https://ci-builds.apache.org/job/Kafka/job/kafka-2.8-jdk8/3/display/redirect?page=changes>
- Build failed in Jenkins: Kafka » kafka-2.8-jdk8 #1 Apache Jenkins Server
- Build failed in Jenkins: Kafka » kafka-2.8-jdk8... Apache Jenkins Server
- Jenkins build is back to normal : Kafka » k... Apache Jenkins Server
