See <https://builds.apache.org/job/distributedlog-dependency-bookkeeper-nightly-build/184/display/redirect>
- Jenkins build became unstable: distributedlog-depen... Apache Jenkins Server
- Build failed in Jenkins: distributedlog-depende... Apache Jenkins Server
- Jenkins build is unstable: distributedlog-d... Apache Jenkins Server
- Jenkins build is still unstable: distri... Apache Jenkins Server
- Jenkins build is back to stable : d... Apache Jenkins Server
