See <https://builds.apache.org/job/kafka-trunk-jdk8/3686/display/redirect?page=changes>
- Build failed in Jenkins: kafka-trunk-jdk8 #3676 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3677 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3678 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3679 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3680 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3681 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3682 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3683 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3684 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #3685 Apache Jenkins Server
- Jenkins build is back to normal : kafka-trunk-jdk8 #... Apache Jenkins Server
