See <https://builds.apache.org/job/kafka-trunk-jdk8/2600/display/redirect?page=changes>
- Build failed in Jenkins: kafka-trunk-jdk8 #2590 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2591 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2592 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2593 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2594 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2595 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2596 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2597 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2598 Apache Jenkins Server
- Build failed in Jenkins: kafka-trunk-jdk8 #2599 Apache Jenkins Server
- Jenkins build is back to normal : kafka-trunk-jdk8 #... Apache Jenkins Server
