See <https://builds.apache.org/job/kafka-2.4-jdk8/214/display/redirect?page=changes>
- Build failed in Jenkins: kafka-2.4-jdk8 #211 Apache Jenkins Server
- Build failed in Jenkins: kafka-2.4-jdk8 #212 Apache Jenkins Server
- Build failed in Jenkins: kafka-2.4-jdk8 #21... Apache Jenkins Server
- Jenkins build is back to normal : kafka... Apache Jenkins Server