See <https://builds.apache.org/job/bookkeeper-trunk/455/>
- Jenkins build is still unstable: bookkeeper-trunk #4... Apache Jenkins Server
- Jenkins build is still unstable: bookkeeper-tru... Apache Jenkins Server
- Jenkins build is still unstable: bookkeeper... Apache Jenkins Server
- Build failed in Jenkins: bookkeeper-tru... Apache Jenkins Server
- Jenkins build is back to normal : b... Apache Jenkins Server
