See <https://builds.apache.org/job/kafka-trunk-jdk11/85/display/redirect?page=changes>
- Build failed in Jenkins: kafka-trunk-jdk11 #82 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk11 #83 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk11 ... Apache Jenkins Server
- Jenkins build is back to normal : kafka... Apache Jenkins Server
