See <https://builds.apache.org/job/bookkeeper-master/1793/display/redirect?page=changes>
- Build failed in Jenkins: bookkeeper-master #1789 Apache Jenkins Server
- Build failed in Jenkins: bookkeeper-master #179... Apache Jenkins Server
- Build failed in Jenkins: bookkeeper-master ... Apache Jenkins Server
- Build failed in Jenkins: bookkeeper-mas... Apache Jenkins Server
- Jenkins build is back to normal : b... Apache Jenkins Server
